Leader-Tech-Inc–CA33B1984
| Part # | Leader-Tech-Inc–CA33B1984 |
Download  | Leader-Tech-Inc–CA33B1984 |
ENCLOSuRE shielding SOLUTIONS
SHIELDING SELECTION CONSIDERATIONS
Consider these important
factors in the selection
of appropriate shielding
products for your design:
n
n
n
n
n
Cycle Life
Cost
Material Thickness/Alloy
Attenuation Performance
Fastening/Mounting
Methods
n
n
n
n
n
Operating Frequency
Materials Compatibility
Load/Forces
Corrosive Considerations
Commercial or Military
Worldwide Compliance
Operating Environment
n
Nuclear, Biological,
Chemical (NBC)
Shielding/Grounding/Other
Electrical Requirements
Space/Weight Considerations
Product Safety
n
n
n
n
n
n
Storage Environment
n
Recyclability
QUICK REFERENCE PRODUCT SELECTION CHART
TechSIL
TechSIL
CuBe
METAL GASKETS
FSG
CFS
TechMESH
KNITTED WIRE
TechMESH
COMBO STRIP
PARAMETERS
ELASTOMER SHEETS
ELASTOMER GASKETS
FABRIC SHIELDING GASKETS
CONDUCTIVE FOAM
High Cycling
Good
N/A
Good
Good
Excellent
Excellent
N/A
Very Good
Good
Fair
N/A
Good
Fair
Good
Fair
Wiping Applications
Dust Protection
Moisture Protection
Deflection %
Excellent
Excellent
10-20%
Excellent
Very Good
Excellent
Excellent
Low
Excellent
Excellent
15-50%
Excellent
Very Good
Fair
Very Good
N/A
Very Good
N/A
Fair
Excellent
Excellent
20-50%
Very Good
Good
N/A
N/A
15-85%
Very Good
Excellent
Fair
30-50%
Excellent
Good
30-60%
Excellent
Fair
20-50%
Good
Good
Fair
Design Flexibility
Finish Options
I/O Applications
Shield Effectiveness
T
o
oling/NRE
Very Good
Excellent
None/Low
$
Excellent
Very Good
Low
Fair
Excellent
None
Excellent
None
Excellent
None
$
Excellent
Low
Part Cost
$$$
$$$
$$$
$$
$$
Lead Times
Very Good
Very Good
Excellent
Excellent
Very Good
Very Good
Good
Notice:
Leader Tech cannot guarantee that the same test data as described herein will be obtained. Thus, it is recommended that each user make their own tests
to confirm laboratory test data and determine suitability of products for their particular application.
The products described in this catalog shall be standard quality, however, the products in this catalog are sold without warranty of fitness for a particular
purpose, either expressed or implied, except to the extent expressly stated on Leader Tech’s quotation or order acknowledgment. Leader Tech does
not warrant that devices incorporating one or more of the products described in this catalog will be free of conflict with existing or future patents of third
parties. All risks of lack of fitness, patent infringement, and the like are assumed by the user. Furthermore, nothing contained herein shall be construed as a
recommendation to make, use, or sell any product or process in conflict with existing or future patents.
2
TABLE OF CONTENTS
Application of Fingerstock Gaskets
4
Compression/Deflection Performance and EMI Shielding Effectiveness
5
Ordering Information & Adhesive Mounting Instructions
6
Metals Galvanic Compatibility Chart
7
BeCu Low Profile Series
……………………………………………………………………………..
BeCu PCI Serie
s
.
………………………………………………………………………………………..
BeCu Adhesive Mount Series ………………………………………………………………………
BeCu Dome Top Series……………………………………………………………………………….
BeCu Slot Mount Series ……………………………………………………………………………..
BeCu Folded Serie
s
.
………………………………………………………………………………….
BeCu Twist Series ………………………………………………………………………………………
BeCu Clip-On Series………………………………………………………………………………….
BeCu Grounding Serie
s
.
…………………………………………………………………………….
BeCu Contact Serie
s
.
………………………………………………………………………………..
Metal D-Sub
s
.
……………………………………………………………………………………………
Precision Metal Stampings…………………………………………………………………………….
TechSIL Conductive Elastomer
s
.
…………………………………………………………………….
TechSIL Oriented Wire …………………………………………………………………………………..
TechMESH Knitted Wire………………………………………………………………………………….
TechMESH Elastomer Core Wir
e
.
…………………………………………………………………….
TechMESH Combo Strip…………………………………………………………………………………
TechMESH Tap
e
.
…………………………………………………………………………………………..
FSG Fabric Shielding Gaskets ………………………………………………………………………..
Shielding Fabrics & Conductive Tapes……………………………………………………………
CFS Conductive Foam Shielding Material ………………………………………………………
Custom and Die-Cut Shielding Gaskets………………………………………………………….
Products and Literature…………………………………………………………………………………
8
8
9
9
10
12
14
16
18
19
22
23
24
25
26
27
28
29
30
35
36
37
39
3
EMI Enclosure Shielding Solutions
Copper Beryllium Fingerstock
APPLICATION OF FINGERSTOCK GASKETS
EMI designers know and trust the consistent performance
of Fingerstock (CuBe) gaskets. To date, CuBe yields the
best electrical spring contact available in this industr
y
. The
copper beryllium mills have well established techniques
and for decades have produced CuBe alloys per ASTM,
SAE, JIS, and DIN specifications.
Copper Beryllium – The Material of Choice
Leader Tech uses only proven technology in creating
copper beryllium springs, contacts and gaskets. Beginning
with Alloy 25 (1/4 hard) BeCu, we stamp, form, and post
heat-treat to a hardness of 340 to 390 DPH. This process
is preferred in the EMI shielding industry because it has
proven to produce the best electrical spring contacts.
Leader Tech CuBe EMI shielding gaskets are the most
reliable in the industr
y
.
Leader Tech manufactures a wide variety of standard
styles and sizes of CuBe gaskets. These gaskets operate in
spaces from .010 inches up to .410 inches. Using CuBe
materials as thin as .002 inch, we also offer many styles
as soft gaskets that provide the low compression force
needed in many applications. Leader Tech also designs
and manufactures custom spring contacts and gaskets.
FINGERSTOCK GASKETS
DO TWO THINGS VERY WELL:
1. Their mechanical spring characteristics far surpass
all other gaskets in the industry.
2. They offer the highest EMI shielding effectiveness.
Leader Tech has been designing and manufacturing
Fingerstock Gaskets since the early days of the computer
and electronics industries. We combine these years of
manufacturing and EMI experience with one key ingredient
– the needs of the customer.
Our innovative Fingerstock Gasket designs are a direct
result of our experience and customer input. Our Compact
PCI line of EMI Gaskets is an example of a design that was
driven by the needs of a customer and evolved into a line
of gaskets that meet all the requirements for Compact PCI
faceplate standards while providing superior mechanical
and shielding performance.
Leader Tech offers many standard off-the-shelf
Fingerstock Gaskets as well as the engineering and
custom manufacturing experience to help you solve your
application. Whether you need one prototype or a large
quantity order, our team at Leader Tech is available to
respond to your needs.
4
Copper Beryllium Fingerstock
COMPRESSION/DEFLECTION PERFORMANCE
Design
Compressed
Height
Compression
Force
Design
Compressed
Height
Compression
Force
Leader Tech.
Part No.
Leader Tech.
Part No.
(lbs./linear ft.)
(lbs./linear ft.)
3-23T
0.018 (0.46)
0.049 (1.24)
0.049 (1.24)
0.072 (1.83)
0.035 (0.89)
0.090 (2.29)
25
33
43
30
34
19
14-45DT
0.098 (2.49)
0.140 (3.56)
0.070 (1.78)
0.130 (3.30)
0.140 (3.56)
0.150 (3.81)
24
25
48
34
36
36
6-34T
22-60AH
22-60RH
23-76FSC
25-109C
25-78FS
6-50T2
9-19UD
11-32RH
11-45C
11-28FS
Average Force/Linear Foot vs. Compressed Height
70
60
50
40
30
20
10
0
0.110
0.100
0.090
0.080
0.070
0.060
0.050
Height Under Compression (in)
The data presented is based on testing and to our knowledge is accurate and true. Since applications, test methods, and
test procedures
may var
y
,
w
e recommend that users of our products perform their own test to assure the suitability of these
specific applications. We offer no product warranty, either expressed or implied, except that any product proven defective
will be replaced. Freedom from present or future patent infringement cannot be guaranteed, nor can the suitability of our
products for specific applications.
5
EMI Enclosure Shielding Solutions
Copper Beryllium Fingerstock
ORDERING INFORMATION
When placing an order or requesting a quotation, please give part number, your required finish I.D. from the
chart below, and required length.
PART NUMBER EXAMPLE:
Stock Item
Finish Code
Length
11-S-32RH
– SN –
16
The above example is the “Slot Mount Series” gasket shown on page 11. The height is .11 inch
and the
width is .32 inch. The “-S-” indicates a soft gasket. The “SN” indicates a bright tin finish. See list below for
available finishes. This part is available in lengths of 16 inches. Consult factory for custom lengths or for
availability in 25’ coils.
Available Plating Finishes:
Finish
T
y
pe
Applicable Specifications
Leader
T
e
ch Finish Code
Bright Finish
–
BD
SN
Bright Tin
ASTM B-545, CLASS A
Satin/Matte Tin
Tin Lead
ASTM B-545, CLASS A
ST
ASTM B-579, SC2
SNpb
NI
Electro-less Nickel RoHS
Zinc/Chromate Clear
Zinc/Chromate Yellow
Clear Cadmium Chromate
Yellow Cadmium Chromate
Bright Silver
ASTM B-733, SC 1, CLASS 1
ASTM B-633, SC1, TYPE III
ASTM B-633, SC1, TYPE II
ASTM B-766, CLASS 5, TYPE III
ASTM B-766,CLASS 5, TYPE II
ASTM B-700, TYPE 2, GRADE B, CLASS N
ASTM B-700, TYPE 2, GRADE A, CLASS N
ASTM B-488, TYPE I, CODE C, CLASS 1.25
–
Zinc
ZincY
CDC
CDY
AG
ndard plating finish is .0001
h (.0025 mm) minimum.
ing processes and
knesses may be varied
meet customer needs.
ndard plating finish for
d is 0.00005 inches. See
acent list of available
hes and consult factory for
ditional options.
Satin/Matte Silver
Gold
MAG
AU
Solderable Unplated
SU
ADHESIVE MOUNTING OF FINGERSTOCK GASKETS
Leader Tech tape mounted CuBe gaskets offer pressure-sensitive, double-sided adhesive for
strong bonding to a wide variety of surface conditions. Ideal for all-purpose contact strips used in
metal cabinets and electronic enclosures and is unaffected by temperatures from -67 to +250°F
(-55 to 121°C)
Simply follow these four easy steps:
1.
Remove all grease and oily residue with a solvent such as isopropyl alcohol/water mixture
(rubbing alcohol) or heptane. Dry and smooth the mounting surface with emery cloth if
necessar
y
.
2.
Peal off the protective paper backing from the pressure sensitive adhesive tape.
3.
Place the gasket in correct position. Press firmly to ensure a good bond to surface. Avoid
repositioning, which might impair the effectiveness of the adhesive or may bend or kink the
strip. NOTE: On strips where fingers cover the solid portion of the gasket, pressure may be
applied by inserting a mandrel in the strip and pressing down.
4.
At room temperature approximately 50% of the ultimate strength will be achieved after 20
minutes, 90% after 24 hours, and 100% after 72 hours. In some cases, bond strength can
be increased and ultimate bond strength can be achieved more quickly by exposure of the
bond to elevated temperature, e.g., 150°F (66°C) for 1 hour.
6
Copper Beryllium Fingerstock
METALS GALVANIC COMPATIBILITY CHART
Anodic
Index
(V)
Compatible Surface Finishes
Nickel Be-Cu
Tin
Group
Number
Metallurgical Category
Gold
Silver
Sn-Pb
Zinc
1
2
3
4
5
6
7
Gold, solid and plated, Wrought platinum, graphite carbon
0.00
0.05
0.10
0.15
0.20
0.25
0.30
Rhodium plating
Silver, high-silver alloys
Nickel, nickel-copper alloys, titanium, titanium alloys, Monel
BerylliumCopper,lowbrassesorbronzes,silversolder,copper,Ni-Cralloys,austeniticcorrosion
resistant steels, most chrome-moly steels, specialty high-temp stainless steels
8
0.35
9
Commercial yellow brasses and bronzes
0.40
0.45
0.50
0.55
10
11
12
High brasses and bronzes, naval brass, Muntz metal
18% Cr type corrosion resistant steels, common 300 series stainless steels
Chromium or tin plating; 12% Cr type corrosion resistant steels, most 400
series stainless steels, i.e., 410 and some cast stainless steels
13
0.60
14
15
16
17
18
19
20
Terreplate, tin-lead solder
0.65
0.70
0.75
0.80
0.85
0.90
0.95
Lead; high-lead alloys
Wrought 2000 series aluminum alloys
Wrought aluminum alloys except 2000 series cast Al-Si alloys, 6000 series aluminum
Cast aluminum alloys other than Al-Si; cadmium plating
21
22
23
24
25
1.00
1.05
1.10
1.15
1.20
Hot Dipped galvanized or electrogalvanized steel
Wrought zinc; zinc die cast alloys
26
27
28
29
30
31
32
33
34
35
36
37
38
1.25
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1.70
1.75
1.80
1.85
Wrought and cast magnesium alloys
Beryllium
*Harsh Environment .10 volts Max
*Normal Environment .25 volts Max.
*Office Environment .50 volts Max
7
EMI Enclosure Shielding Solutions
Copper Beryllium Fingerstock
LOW PROFILE SERIES
|
Black = inches
Blue =
LPAH Low
Profile Adhesive Mount
PART NUMBER
A
B
FINGER
PITCH
MAT. THICK
LENGTH
FINGERS
T
8-45LPAH-XX-16
0.08
0.08
0.12
0.12
2.03
2.03
3.05
3.05
0.45
0.45
0.60
0.60
11.43
0.100
2.54
2.54
2.54
2.54
0.125
3.18
3.18
3.18
3.18
0.004
0.102
0.003
0.076
0.004
0.102
0.003
0.076
16
16
16
16
406
128
128
128
128
0
0
0
0
8-S-45LPAH-XX-16
12-60LPAH-XX-16
12-S-60LPAH-XX-16
11.43
0.100
15.24
0.100
15.24
0.100
0.125
0.125
0.125
406
406
406
compressionforcesintheindustry,whileachievinghighperformanceshieldingeffective-
ness. These gaskets are ideally suited for small aperture applications.
OPTIONS
Tape
Directional Force
XX – Select material/finish (see page 6)
|
Black = inche
LPH Low
Profile Hook
PART NUMBER
A
B
FINGER
PITCH
MAT. THICK
LENGTH
FINGERS HOO
6-45LPH-060-XX-16
0.06
0.06
1.52
1.52
0.45
0.45
11.43
0.100
11.43
0.100
2.54
2.54
0.125
0.125
3.18
3.18
0.004
0.102
0.003
0.076
16
16
406
406
128
128
0.06
0.06
6-S-45LPH-060-XX-16
OPTIONS
B
Tape
Directional Force
PS
PCI SERIES
High performance Compact PCI Gaskets designed for easy card insertion in rack mount
applications. This gasket is available in two different sizes to accommodate different customer
extrusions. They are available in both Copper Beryllium and Stainless Steel.
|
Black = inches
Blue = mm
PCI Contact
PART NUMBER
A
B
C
D
FINGER
0.180
PITCH
0.200
MAT. THICK
7-19PCI-XX-4.6
7-19PCI-XX-9.0
7-19PCI-XX-14.4
7-19PCI-SS-4.6
7-19PCI-SS-9.0
7-19PCI-SS-14.4
8-19PCI-XX-4.6
8-19PCI-XX-9.0
8-19PCI-XX-14.4
8-19PCI-SS-4.6
8-19PCI-SS-9.0
8-19PCI-SS-14.4
0.07
1.78
1.78
1.78
1.78
1.78
1.78
1.78
1.78
1.78
1.78
1.78
1.78
0.18
0.18
0.18
0.18
0.18
0.18
0.19
0.19
0.19
0.19
0.19
0.19
4.57
4.57
4.57
4.57
4.57
4.57
4.83
4.83
4.83
4.83
4.83
4.83
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
1.27
1.27
1.27
1.27
1.27
1.27
1.27
1.27
1.27
1.27
1.27
1.27
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.25
0.25
0.25
0.25
0.25
0.25
0.51
0.51
0.51
0.51
0.51
0.51
4.57
4.57
4.57
4.57
4.57
4.57
4.57
4.57
4.57
4.57
4.57
4.57
5.08
5.08
5.08
5.08
5.08
5.08
5.08
5.08
5.08
5.08
5.08
5.08
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.051
0.051
0.051
0.051
0.051
0.051
0.051
0.051
0.051
0.051
0.051
0.051
0.07
0.07
0.07
0.07
0.07
0.07
0.07
0.07
0.07
0.07
0.07
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
0.200
B
XX – Select material/finish (see page 6)
MOUNTING
OPTIONS
Extrusion
D
Directional Force
C
8
Copper Beryllium Fingerstock
ADHESIVE MOUNT SERIES
|
Black = inches
Blue = mm
Comp = Compressed
AH Adhesive
Mount
PART NUMBER
A
B
C
FINGER
0.170
PITCH
0.187
MAT. THICK
COMP WIDTH
COMP HEIGHT
LENGTH
FINGERS
TAPE
11-32AH-XX-16
11-S-32AH-XX-16
13-37AH-XX-16
13-S-37AH-XX-16
14-38AH-XX-16
22-60AH-XX-16
22-S-60AH-XX-16
32-78AH-XX-16
32-S-78AH-XX-16
0.11
0.11
0.13
0.13
0.14
0.22
0.22
0.32
0.32
2.79
2.79
3.30
3.30
3.56
5.59
5.59
8.13
8.13
0.32
0.32
0.37
0.37
0.38
0.60
0.60
0.78
0.78
8.13
8.13
0.20
0.20
0.21
0.21
0.20
0.28
0.28
0.45
0.45
5.08
5.08
5.33
5.33
5.08
7.11
7.11
4.32
4.32
5.72
5.72
8.71
8.74
8.74
8.74
8.74
4.75
4.75
6.35
6.35
9.53
9.53
9.53
9.53
9.53
0.003
0.076
0.002
0.051
0.003
0.076
0.002
0.051
0.004
0.102
0.005
0.127
0.003
0.076
0.004
0.102
0.003
0.076
0.39
0.39
0.51
0.51
0.53
0.73
0.73
0.98
0.98
9.91
9.91
0.04
0.04
0.05
0.05
0.05
0.09
0.09
0.12
0.12
1.02
1.02
1.27
1.27
1.27
2.29
2.29
3.05
3.05
16
16
16
16
16
16
16
16
16
406
86
86
64
0.145
0.145
0.145
0.170
0.225
0.225
0.343
0.344
0.344
0.187
0.250
0.250
0.375
0.375
0.375
0.375
0.375
406
406
9.40
12.95
12.95
13.46
18.54
18.54
24.89
24.89
9.40
9.65
15.24
15.24
19.81
19.81
11.43
0.344
11.43
0.344
sionandwipingapplications.Sizesrangefrom.11”(2.8mm)to.32”(8.1mm)inheight.
Applicationsincludeelectronicenclosures,shieldedcabinets,andMRIchamberdoors.
O
T
N
OPTIONS
Tape
B
A
Directional Force
XX – Select material/finish (see page 6)
PSA TAPE
C
DOME TOP SERIES
The Dome Top Gaskets are known for their large surface area for electrical contact and smooth wiping action. Also
available in a solid top profile allowing for omni-directional wiping. Together with the Slot Mount Series, the Dome Top
Gaskets are a mainstay in the enclosure/chassis industries. Commonly mounted with adhesive tape.
|
Black = inches
Blue = mm
Comp = Compressed
DT Dome
Top
PART NUMBER
A
B
FINGER
PITCH
0.187
MAT. THICK
COMP WIDTH
COMP HEIGHT
LENGTH
FING
11-35D
T
-XX-15
11-S-35D
T
-XX-15
14-45D
T
-XX-15
14-S-45D
T
-XX-15
22-62D
T
-XX-15
22-S-62D
T
-XX-15
0.11
0.11
0.14
0.14
0.22
0.22
2.79
2.79
3.56
3.56
5.59
5.59
0.35
0.35
0.45
0.45
0.62
0.62
8.89
8.89
0.169
0.169
4.29
4.29
5.79
5.79
8.76
8.76
4.75
4.75
6.35
6.35
9.53
9.53
0.003
0.076
0.002
0.051
0.003
0.076
0.002
0.051
0.004
0.102
0.003
0.076
0.38
0.38
0.51
0.51
0.76
0.76
9.65
9.65
0.06
0.06
0.07
0.07
0.10
0.10
1.52
1.52
1.78
1.78
2.54
2.54
15
15
15
15
15
15
381
80
80
60
60
40
40
0.187
0.250
0.250
0.375
0.375
381
381
381
381
381
11.43
0.228
11.43
0.228
15.75
0.345
15.75
0.345
12.95
12.95
19.30
19.30
B
PSA TAPE
|
Black = inches
Blue = mm
Com
DTS Dome
Top Solid
PART NUMBER
A
B
FINGER
PITCH
0.187
MAT. THICK
COMP WIDTH
COMP HEIGHT
LENGTH
11-35DTS-XX-15
11-S-35DTS-XX-15
14-45DTS-XX-15
14-S-45DTS-XX-15
22-62DTS-XX-15
22-S-62DTS-XX-15
0.11
0.11
0.14
0.14
0.22
0.22
2.79
2.79
3.56
3.56
5.59
5.59
0.35
0.35
0.45
0.45
0.62
0.62
8.89
8.89
0.169
0.169
4.29
4.29
6.35
6.35
8.76
8.76
4.75
4.75
6.35
6.35
9.53
9.53
0.003
0.076
0.002
0.051
0.003
0.076
0.002
0.051
0.004
0.102
0.003
0.076
0.38
0.38
0.51
0.51
0.76
0.76
9.65
9.65
0.06
0.06
0.07
0.07
0.10
0.10
1.52
1.52
1.78
1.78
2.54
2.54
15
15
15
15
15
15
381
0.187
0.250
0.250
0.375
0.375
381
381
381
381
381
11.43
0.250
11.43
0.250
15.75
0.345
15.75
0.345
12.95
12.95
19.30
19.30
B
the top
.
T
his allows for unique angular wiping action without snagging. Other features
are the same as the Dome Top Series.
OPTIONS
Tape
Directional Force
XX – Select material/finish (see page 6)
PSA TAPE
9
EMI Enclosure Shielding Solutions
Copper Beryllium Fingerstock
SLOT MOUNT SERIES
Slot mount gaskets are a standard in the electronic enclosure industr
y
. These gaskets
are used in shorter lengths as ESD contacts and longer lengths as EMI gaskets, which
clip into slots or slide onto mounted tracks.
|
Black = inches
Blue = mm
AF Alternate
Finger Slot Mount
PART NUMBER
A
B
C
D
*E
*F
*G
Recommended
FINGER
0.169
PITCH
0.187
MAT. THICK
LENGTH
16
FINGERS
Recommended
Recommended
11-32AF-XX-16
0.11
0.11
0.11
0.11
0.11
0.11
0.22
0.22
0.22
0.22
2.79
2.79
2.79
2.79
2.79
2.79
5.59
5.59
5.59
5.59
0.32
0.32
0.32
0.32
0.32
0.32
0.60
0.60
0.60
0.60
8.13
8.13
0.08
0.08
0.08
0.08
0.08
0.08
0.14
0.14
0.14
0.14
2.03
2.03
2.03
2.03
2.03
2.03
3.56
3.56
3.56
3.56
0.02
0.02
0.02
0.02
0.02
0.02
0.04
0.04
0.04
0.04
0.51
0.51
0.51
0.51
0.51
0.51
1.02
1.02
1.02
1.02
0.09
2.29
2.29
2.29
2.29
2.29
2.29
3.56
3.56
3.56
3.56
0.26
0.26
0.26
0.26
0.26
0.26
0.52
0.52
0.52
0.52
6.60
0.04
0.04
0.04
0.04
0.04
0.04
0.07
0.07
0.07
0.07
1.02
4.29
4.29
4.29
4.29
4.29
4.29
6.35
6.35
6.35
6.35
4.75
4.75
4.75
4.75
4.75
4.75
7.16
7.16
7.16
7.16
0.004
0.102
0.004
0.102
0.004
0.102
0
0
0
0
0
0
0
406
406
406
85
85
85
11-32AF3-XX-16
11-32AF4-XX-16
11-S-32AF-XX-16
11-S-32AF3-XX-16
11-S-32AF4-XX-16
22-60AF-XX-16
0.09
0.09
0.09
0.09
0.09
0.14
0.14
0.14
0.14
6.60
6.60
1.02
1.02
1.02
1.02
1.02
1.78
1.78
1.78
1.78
0.169
0.169
0.169
0.169
0.169
0.250
0.250
0.250
0.250
0.187
0.187
0.187
0.187
0.187
0.282
0.282
0.282
0.282
16
16
8.13
8.13
6.60
8.13
6.60
8.13
6.60
15.24
15.24
15.24
15.24
13.21
13.21
13.21
13.21
22-60AF3-XX-16
22-S-60AF-XX-16
22-S-60AF3-XX-16
OPTIONS
B
Slot
XX – Select material/finish (see page 6)
A
D
Directional Force
C
Alternate Finger Mounting Hole Recommendations
Variable Slot Mount Chart
A
PATTERN PITCH FOR 11-32AF AND 11-S-32AF
PATTERN PITCH =
2 FINGER PITCHES
E
F
B
PATTERN PITCH FOR 11-32AF3 AND 11-S-32AF3
PATTERN PITCH =
3 FINGER PITCHES
C
PATTERN PITCH FOR 11-32AF4 AND 11-S-32AF4
PATTERN PITCH =
4 FINGER PITCHES
Lengthofslotanddistancebetweenslots
isdependentonholemountingpattern
Material
Thickness
G
10
Copper Beryllium Fingerstock
SLOT MOUNT SERIE
S
CON
T
.
|
Black = inches
Blue = mm
RH Slot
Mount
PART NUMBER
A
B
C
D
*N
Reco
*
m
O
mended
*P
Recommended
FINGER
0.169
PITCH
0.187
MAT. THICK
LENGTH
FINGERS
Recommended
11-28RH-XX-16
11-S-28RH-XX-16
11-32RH-XX-16
11-S-32RH-XX-16
13-30RH-XX-16
13-37RH-XX-16
13-S-37RH-XX-16
22-60RH-XX-16
22-S-60RH-XX-16
0.11
0.11
0.11
0.11
0.13
0.13
0.13
0.22
0.22
2.79
2.79
2.79
2.79
3.30
3.30
3.30
5.59
5.59
0.28
0.28
0.32
0.32
0.30
0.37
0.37
0.60
0.60
7.11
7.11
8.13
8.13
7.62
9.40
9.40
15.24
15.24
0.08
0.08
0.09
0.09
0.09
0.09
0.09
0.14
0.14
2.03
2.03
2.29
2.29
2.29
2.29
2.29
3.56
3.56
0.02
0.02
0.02
0.02
0.03
0.02
0.02
0.04
0.04
0.51
0.51
0.51
0.51
0.76
0.51
0.51
1.02
1.02
0.09
2.29
2.29
2.29
2.29
2.29
2.29
2.29
3.56
3.56
0.22
5.59
5.59
6.60
6.60
6.35
7.87
7.87
13.21
13.21
0.04
1.02
1.02
1.02
1.02
1.27
1.02
1.02
1.52
1.52
4.29
4.29
4.29
4.29
4.29
5.72
5.72
6.23
6.35
4.75
4.75
4.75
4.75
0.003
0.076
0.002
0.054
0.003
0.076
0.002
0.054
16
406
406
406
406
86
86
86
86
0.09
0.09
0.09
0.09
0.09
0.09
0.14
0.14
0.22
0.26
0.26
0.25
0.31
0.31
0.52
0.52
0.04
0.04
0.04
0.05
0.04
0.04
0.06
0.06
0.169
0.169
0.169
0.169
0.225
0.225
0.250
0.250
0.187
0.187
0.187
0.187
0.250
0.250
0.282
0.282
16
16
16
MOUNTING *May
vary depending on application
OPTIONS
B
Slot
XX – Select material/finish (see page 6)
Directional Force
D
A
C
RH Mounting Hole Pattern
Slot Mount Series
N
0
Length of slot is dependent
on the number of fingers used
Material Thickness
P
11
EMI Enclosure Shielding Solutions
Copper Beryllium Fingerstock
FOLDED SERIES
Leader Tech’s Folded Gasket series are industry standard, general-purpose gaskets that allow a
large range of deflection and compression forces. These gaskets are available with or without
tape for alternate attachment methods. Also available in a snag-free version where, under
compression, the leading edge of the gasket slides into an extended and folded base which
prevents possible damage to the gasket.
|
Black = inches
Blue = mm
Comp = Compressed
FS Folded
COMP
LENGTH
COMP
PART NUMBER
A
B
C
FINGER
0.170
PITCH
0.188
MAT. THICK
LENGTH
FINGERS
TAPE
HEIGHT
11-28FS-XX-16
11-28FS-XX-300
11-S-28FS-XX-16
11-S-28FS-XX-300
14-37FS-XX-16
14-37FS-XX-300
14-S-37FS-XX-16
23-60FS-XX-24
23-60FS-XX-300
25-78FS-XX-24
25-78FS-XX-300
25-S-78FS-XX-24
25-S-78FS-XX-300
41-113FS-XX-12
0.11
0.11
0.11
0.11
0.14
0.14
0.14
0.23
0.23
0.25
0.25
0.25
0.25
0.41
2.79
2.79
2.79
2.79
3.56
3.56
3.56
5.84
5.84
6.35
6.35
6.35
6.35
10.41
0.28
0.28
0.28
0.28
0.37
0.37
0.37
0.60
0.60
0.78
0.78
0.78
0.78
1.13
7.11
7.11
0.24
0.24
0.24
0.24
0.32
0.32
0.31
0.50
0.50
0.53
0.53
0.53
0.53
0.80
6.10
6.10
6.10
6.10
8.13
8.13
7.87
4.32
4.32
4.32
4.32
5.79
5.79
5.79
8.71
8.71
8.51
8.64
8.51
8.51
4.78
4.78
4.78
4.78
6.35
6.35
6.35
9.53
9.53
9.53
9.53
9.53
9.53
0.003
0.076
0.003
0.076
0.002
0.051
0.002
0.051
0.003
0.076
0.003
0.076
0.002
0.051
0.004
0.102
0.004
0.102
0.005
0.127
0.005
0.127
0.003
0.076
0.003
0.076
0.37
9.40
0.07
1.78
1.78
1.78
1.78
2.54
2.54
2.54
3.05
3.05
3.81
3.81
3.81
3.81
5.84
16
300
16
406
85
1596
85
0.145
0.145
0.145
0.145
0.200
0.200
0
200
0.170
0.170
0.170
0.228
0.228
0.228
0.188
0.188
0.188
0.250
0.250
0.250
0.375
0.375
0.375
0.375
0.375
0.375
0.37
0.37
0.37
0.50
0.50
0.50
0.77
0.77
0.94
0.94
0.94
0.94
1.94
9.40
0.07
0.07
0.07
0.10
0.10
0.10
0.12
0.12
0.15
0.15
0.15
0.15
0.23
7620
406
7.11
9.40
7.11
9.40
300
16
7620
406
1596
64
9.40
12.70
12.70
12.70
19.56
19.56
23.88
23.88
23.88
23.88
49.28
9.40
300
16
7620
406
1200
64
9.40
15.24
15.24
19.81
19.81
19.81
19.81
28.70
12.70
0.343
12.70
0.343
13.46
0.335
13.46
0.340
13.46
0.335
13.46
0.335
20.32
0.460
11.68
0.500
12.70
0.007
0.178
TheLeaderTechFSgasketsareindustrystandard,general-purposegasketsthatallowa
largerangeofdeflectionandcompressionforces.Thesegasketsareavailablewithouttape
for alternate attachment methods. Consult factory for information.
MOUNTING
OPTIONS
Tape
Solder
Rivet
B
Directional Force
XX – Select material/finish (see page 6)
C
|
Black = inches
Blue = mm
Comp = Compressed
COMP
FSC Folded
PART NUMBER
A
B
FINGER
PITCH
MAT. THICK
LENGTH
FINGERS
TAPE
HEIGHT
8-25FSC-XX-16
14-51FSC-XX-16
14-S-51FSC-XX-16
23-76FSC-XX-24
0.08
0.14
0.14
0.23
2.03
3.56
3.56
5.84
0.25
0.51
0.51
0.76
6.35
0.170
4.32
5.79
5.79
8.64
0.188
4.78
6.35
6.35
9.53
0.003
0.076
0.048
0.003
0.076
0.100
0.002
0.051
0.100
0.004
0.102
0.115
1.22
2.54
2.54
2.92
16
16
16
24
406
85
64
64
64
0.145
0.375
0.375
0.375
12.95
0.228
12.95
0.228
19.30
0.343
0.250
0.250
0.375
406
406
610
theleadingedgeoftheformedspring.Undercompression,theleadingedgeofthegasketslides
underandis“captured
.
”
This“nosnag”featureisalsousedtopreventpossiblegasketdamage.
Tape
Solder
Rivet
Directional Force
B
XX – Select material/finish (see page 6)
PSA TAPE
12
Copper Beryllium Fingerstock
FOLDED SERIE
S
CON
T
.
|
Black = inches
Blue = mm
Comp = Compressed
FSV Folded
COMP
WIDTH
COMP
PART NUMBER
A
B
C
D
E
FINGER
PITCH
0.188
MAT. THICK
LENGTH
FINGERS
HEIGHT
11-28FSV23-XX-16
11-S-28FSV23-XX-16
14-37FSV30-XX-16
14-S-37FSV30-XX-16
23-60FSV50-XX-24
25-78FSV50-XX-24
25-S-78FSV50-XX-24
41-113FSV-XX-12
0.11
0.11
0.14
0.14
0.23
0.25
0.25
0.41
2.79
2.79
0.28
0.28
0.37
0.37
0.60
0.78
0.78
1.13
7.11
7.11
0.24
0.24
0.32
0.32
0.50
0.50
0.50
0.80
6.10
6.10
0.06
0.06
0.06
0.06
0.08
0.14
0.14
0.14
1.52
1.52
1.52
1.52
2.03
3.56
3.56
3.56
0.188
0.188
0.250
0.250
0.375
0.375
0.375
4.78
4.78
6.35
6.35
9.53
9.53
9.53
0.170
4.32
4.32
5.79
5.79
8.71
8.51
8.51
4.78
4.78
6.35
6.35
9.50
9.50
9.50
0.003
0.076
0.002
0.051
0.003
0.076
0.002
0.051
0.004
0.102
0.005
0.127
0.003
0.076
0.37
9.40
0.07
0.170
0.228
0.228
0.343
0.335
0.335
0.188
0.250
0.250
0.375
0.375
0.375
0.37
0.50
0.50
0.77
0.94
0.94
1.94
9.40
0.07
0.10
0.10
0.12
0.15
0.15
0.23
3.66
3.66
5.84
6.35
6.35
10.41
9.40
8.13
12.70
12.70
19.56
23.88
23.88
49.28
9.40
8.13
15.24
19.81
19.81
28.70
12.70
12.70
12.70
20.32
0.500
12.70
0.460
11.68
0.500
12.70
0.007
0.178
withalltheotherfeaturesoftheFSgasketmaintained.Tapeoptional-pleaseconsultfactory.
Tape
Rivet
Solder
Directional
Force
XX – Select material/finish (see page 6)
PITCH
B
FINGER
A
D
C
E
|
Black = inches
Blue =
FSDS Folded
COMP
WIDTH
COMP
MATE
THI
PART NUMBER
A
B
C
D
E
FINGER
PITCH
HEIGHT
25-109FSDS-XX-24
25-109FSDS-XX-300
25-S-109FSDS-XX-24
25-S-109FSDS-XX-300
41-163FSDS-XX-24
0.25
0.25
0.25
0.25
0.41
0.41
6.35
6.35
1.09
1.09
1.09
1.09
1.63
1.63
27.69
27.69
27.69
27.69
41.40
41.40
0.16
0.16
0.16
0.16
0.19
0.19
4.06
4.06
4.06
4.06
4.83
4.83
0.14
0.14
0.14
0.14
0.14
0.14
3.56
3.56
3.56
3.56
3.56
3.56
0.38
0.38
0.38
0.38
0.50
0.50
9.65
9.65
9.65
9.65
0.335
8.51
8.51
8.51
8.51
0.375
9.53
9.53
9.53
9.53
1.27
32.26
32.26
32.26
32.26
48.26
48.26
0.15
3.81
3.81
3.81
3.81
5.84
5.84
0.005
0.005
0.003
0.003
0.007
0.007
0.335
0.335
0.335
0.375
0.375
0.375
1.27
1.27
1.27
1.90
1.90
0.15
0.15
0.15
0.23
0.23
6.35
6.35
10.41
10.41
12.70
0.460
11.68
0.500
12.70
12.70
0.460
11.68
0.500
12.70
41-163FSDS-XX-300
withthemountingareashortened.Thismountingisoftenmodifiedforcustomapplications.
OPTIONS
Tape
Rivet
Solder
Directional
Force
XX – Select material/finish (see page 6)
PITCH
FINGER
D
B
C
E
A
13
EMI Enclosure Shielding Solutions
Copper Beryllium Fingerstock
TWIST SERIES
The Twist series gaskets are designed for demanding compression applications. This series can
compress to material thickness and provide excellent shielding performance. Profiles include
standard flat, right angle, double twist, and clip-on.
|
Black = inches
Blue = mm
Comp = Compressed
MATERIAL
T
Twist
PART NUMBER
A
B
C
FINGER
0.080
PITCH
0.095
LENGTH
FINGERS
TAPE
THICK
3-20
T
-XX-24
0.03
0.03
0.03
0.03
0.03
0.03
0.07
0.07
0.07
0.07
0.07
0.07
0.07
0.07
0.76
0.76
0.76
0.76
0.76
0.76
1.78
1.78
1.78
1.78
1.78
1.78
1.78
1.78
0.20
0.20
0.23
0.23
0.23
0.23
0.30
0.30
0.30
0.30
0.34
0.34
0.34
0.34
5.08
5.08
5.84
5.84
5.84
5.84
7.62
7.62
7.62
7.62
8.64
8.64
8.64
8.64
0.11
0.11
0.14
0.14
0.14
0.14
0.15
0.15
0.15
0.15
0.18
0.18
0.18
0.18
2.79
2.79
3.56
3.56
3.56
3.56
3.81
3.81
3.81
3.81
4.57
4.57
4.57
4.57
2.03
2.03
2.03
2.03
2.03
2.03
3.81
3.81
3.81
3.81
3.81
3.81
3.81
3.81
2.41
2.41
2.41
2.41
2.41
2.41
4.19
4.19
4.19
4.19
4.19
4.19
4.19
4.19
0.003
0.076
24
300
24
610
253
3158
253
0.100
0.100
0.100
0.100
3-20
T
-XX-300
3-23
T
-XX-24
0.080
0.080
0.080
0.080
0.080
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.150
0.095
0.095
0.095
0.095
0.095
0.165
0.165
0.165
0.165
0.165
0.165
0.165
0.165
0.003
0.076
0.003
0.076
0.003
0.076
0.002
0.051
0.002
0.051
0.003
0.076
0.003
0.076
0.002
0.051
0.002
0.051
0.003
0.076
0.003
0.076
0.002
0.051
0.002
0.051
7620
610
3-23
T
-XX-300
3-S-23
T
-XX-24
3-S-23
T
-XX-300
6-30
T
-XX-24
300
24
7620
6
3158
300
24
76
6
6-30
T
-XX-300
6-S-30
T
-XX-24
6-S-30
T
-XX-300
6-34
T
-XX-24
300
24
76
6
300
24
76
6
6-34
T
-XX-300
6-S-34
T
-XX-24
6-S-34
T
-XX-300
300
24
76
6
300
76
OPTIONS
A
Tape
Solder
Directional
Force
B
C
PSA
|
Black = inches
Blue = mm
TV Twist
MATERIAL
THICK
PART NUMBER
A
B
C
FINGER
PITCH
LENGTH
FIN
3-23TV-XX-24
0.03
0.03
0.03
0.03
0.03
0.07
0.07
0.07
0.07
0.76
0.08
0.08
0.08
0.08
0.08
0.14
0.14
0.14
0.14
2.03
2.03
2.03
2.03
2.03
3.56
3.56
3.56
3.56
0.16
0.16
0.30
0.16
0.30
0.20
0.20
0.20
0.20
4.06
4.06
7.62
4.06
7.62
5.08
5.08
5.08
5.08
0.080
0.080
0.080
0.080
0.080
0.150
0.150
0.150
0.150
2.03
2.03
2.03
2.03
2.03
3.81
3.81
3.81
3.81
0.095
0.095
0.095
0.095
0.095
0.165
0.165
0.165
0.165
2.41
2.41
2.41
2.41
2.41
4.19
4.19
4.19
4.19
0.003
0.076
0.003
0.076
0.003
0.076
0.002
0.051
0.002
0.051
0.003
0.076
0.003
0.076
0.002
0.051
0.002
0.051
24
300
24
610
7620
610
3-23TV-XX-30
0.76
0.76
0.76
0.76
1.78
1.78
1.78
1.78
3-23TV30-XX-24
3-S-23TV-XX-24
3-S-23TV30-XX-300
6-34TV-XX-24
24
610
300
24
7620
610
6-34TV-XX-300
6-S-34TV-XX-24
6-S-34TV-XX-300
300
24
7620
610
300
7620
OPTIONS
A
Tape
Solder
Directional
Force
PSA T
B
C
14
Copper Beryllium Fingerstock
TWIST SERIE
S
CON
T
.
|
Black = inches
Blu
T2 Twist
MATERIAL
THICK
PART NUMBER
A
B
C
FINGER
PITCH
LENGTH
FINGERS
6-50T2-XX-24
0.07
0.07
0.07
0.07
1.78
1.78
1.78
1.78
0.50
0.50
0.50
0.50
12.70
12.70
12.70
12.70
0.18
0.18
0.18
0.18
4.57
4.57
4.57
4.57
0.150
3.81
3.81
3.81
3.81
0.165
4.19
4.19
4.19
4.19
0.003
0.076
0.003
0.076
0.002
0.051
0.002
0.051
24
300
24
610
146
1818
146
6-50T2-XX-300
6-S-50T2-XX-24
6-S-50T2-XX-300
0.150
0.150
0.150
0.165
0.165
0.165
7620
610
300
7620
1818
OPTIONS
A
Tape
Directional Force
B
C
PSA TAPE
|
Black = inc
UT Twist
MATERIAL
THICK
PART NUMBER
A
B
FINGER
PITCH
0.095
LENGTH
FINGERS
CLIP ID
3-23U
T
–
040-XX-16
3-23U
T
–
070-XX-16
3-23U
T
–
070-DL-XX-16
6-34U
T
–
040-XX-16
6-34U
T
–
070-XX-16
6-34U
T
–
070-DL-XX-16
0.03
0.03
0.03
0.07
0.07
0.07
0.76
0.76
0.76
1.78
1.78
1.78
0.15
0.15
0.15
0.22
0.22
0.22
3.81
3.81
3.81
5.59
5.59
5.59
0.080
2.03
2.03
2.03
3.81
3.81
3.81
2.41
2.41
2.41
4.19
4.19
4.19
0.003
0.076
0.003
0.076
0.003
0.076
0.003
0.076
0.003
0.076
0.003
0.076
16
16
16
16
16
16
406
406
168
168
168
97
0.04
1.02
1.78
1.78
1.02
1.78
1.78
0.080
0.080
0.150
0.150
0.150
0.095
0.095
0.165
0.165
0.165
0.07
0.07
0.04
0.07
0.07
406
406
406
406
97
97
OPTIONS
A
Clip
Directional
Force
B
|
UT3 Twist
PART NUMBER
6-34UT3-050-XX-16
MATERIAL
THICK
A
B
C
FINGER
PITCH
LENGTH
FINGERS
0.07
1.78
1.78
1.78
1.78
0.38
0.38
0.38
0.38
9.65
9.65
9.65
9.65
0.22
0.22
0.22
0.22
5.59
5.59
5.59
5.59
0.150
0.150
0.150
0.150
3.81
3.81
3.81
3.81
0.165
0.165
0.165
0.165
4.19
4.19
4.19
4.19
0.003
0.076
0.003
0.076
0.003
0.076
0.003
0.076
16
16
16
16
406
406
406
406
97
97
97
97
6-34UT3-050-DL-XX-16
0.07
6-34UT3-070-XX-16
0.07
6-34UT3-070-DL-XX-16
0.07
XX – Select material/finish (see page 6)
MOUNTING
OPTIONS
A
Clip
Directional
Force
B
C
15
EMI Enclosure Shielding Solutions
Copper Beryllium Fingerstock
CLIP-ON SERIES
The Clip-On Gaskets are used in enclosures, shielded cabinets, and on circuit cards as ESD contacts and EMI gaskets.
For edge mount applications, close attention must be given to clip size, lance requirements, deflection parameters
and finger configuration. Leader Tech provides application assistance in the development of specifications.
|
Black = inches
Blue = mm
Comp = Compressed
C
Clip-On
MATERIAL
THICK
COMP
WIDTH
COMP
HEIGHT
LANCE
START
LANCE
PITCH
PART NUMBER
A
B
C
FINGER
PITCH
FINGERS LANCE
10-30CD-XX-16
10-30C
T
-XX-16
0.10
0.10
0.11
0.11
2.54
2.54
2.79
2.79
0.30
0.30
7.62
7.62
0.07
0.07
1.78
0.135
3.43
0.182
4.62
0.005
0.127
0.33
1.78
0.135
3.43
0.182
4.62
0.005
0.127
0.33
8.38
8.38
0.05
0.05
1.27
0.341
8.66
0.728
18.49
1.27
0.341
8.66
0.728
18.49
1.52
0.267
6.78
0.748
19.00
1.52
0.651
16.54
1.352
34.34
88
88
84
84
D
T
11-45CD-XX-16
11-45C
T
-XX-16
0.45
11.43
0.07
0.45
11.43
0.07
1.78
0.147
3.73
0.193
4.90
0.005
0.127
0.47
11.94
0.06
1.78
0.147
3.73
0.193
4.90
0.005
0.127
0.47
11.94
0.06
D
T
–
/
s
a
Directional Force
1
0
–
3
0
C
D
PITCH
FINGER
A
B
C
LANCE PITCH
INSIDE
PATTERN PITCH=
4 FINGERS PITCHES
10-30CT
PITCH
FINGER
A
B
C
INSIDE
PATTERN PITCH=
4 FINGERS PITCHES
LANCE PITCH
C
F
1
C
11-45CD
PITCH
FINGER
A
B
C
LANCE PITCH
.60
PATTERN PITCH=
7 FINGERS PITCHES
INSIDE
11-45CT
PITCH
FINGER
A
B
C
INSIDE
LANCE PITCH
PATTERN PITCH=
7 FINGERS PITCHES
16
Copper Beryllium Fingerstock
CLIP-ON SERIE
S
CON
T
.
|
C
Mini-Clip
MATERIAL
THICK
LANCE
START
LAN
PIT
PART NUMBER
A
B
C
FINGER
0.76
0.170
4.32
PITCH
0.200
5.08
7-21C-045-DL-XX-16
0.07
1.78
0.25
6.35
0.03
0.003
0.076
0.49
12.45
1.00
C
A
Directional Force
B
|
Black = inches
Blue = mm
Comp = Compressed
C
Clip-On
MATERIAL
THICK
COMP
WIDTH
COMP
HEIGHT
LANCE
START
LANCE
PITCH
PART NUMBER
A
B
C
FINGER
PITCH
0.187
FINGERS LANCE
10-30C-045-XX-16
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.25
0.25
0.25
0.25
0.25
0.25
2.54
2.54
2.54
2.54
2.54
2.54
2.54
2.54
2.79
2.79
2.79
2.79
2.79
2.79
2.79
2.79
6.35
6.35
6.35
6.35
6.35
6.35
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.45
0.45
0.45
0.45
0.45
0.45
0.45
0.45
1.09
1.09
1.09
1.09
1.09
1.09
7.62
7.62
7.62
7.62
7.62
7.62
7.62
7.62
0.045
1.14
0.140
0.050
1.27
0.140
0.065
1.65
0.140
0.070
1.78
0.140
0.045
1.14
0.140
0.050
1.27
0.140
0.065
1.65
0.140
0.070
1.78
0.140
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
8.64
8.64
8.64
8.64
8.64
8.64
4.75
4.75
4.75
4.75
4.75
4.75
4.75
4.75
4.75
4.75
4.75
4.75
4.75
4.75
4.75
4.75
9.53
9.53
9.53
9.53
9.53
9.53
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.005
0.127
0.003
0.076
0.003
0.076
0.005
0.127
0.005
0.127
0.33
8.38
8.38
8.38
8.38
8.38
8.38
8.38
8.38
0.05
1.27
1.27
1.27
1.27
1.27
1.27
1.27
1.27
1.52
1.52
1.52
1.52
1.52
1.52
1.52
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
n/a
n/a
n/a
n/a
D
–
–
–
–
–
–
–
–
–
–
–
–
1
1
1
1
–
–
10-30C-050-XX-16
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.375
0.375
0.375
0.375
0.375
0.375
0.33
0.33
0.33
0.33
0.33
0.33
0.33
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
1.27
1.27
1.27
1.27
1.27
1.27
0.05
0.05
0.05
0.05
0.05
0.05
0.05
10-30C-065-XX-16
–
10-30C-070-XX-16
–
10-30C-045-DL-XX-16
10-30C-050-DL-XX-16
10-30C-065-DL-XX-16
10-30C-070-DL-XX-16
11-45C-045-XX-16
0.5
12.7
0.5
12.7
0.5
12.7
0.5
12.7
25.4
25.4
25.4
25.4
D
D
D
11.43
0.045
1.14
0.140
11.43
0.050
1.27
0.140
11.43
0.065
1.65
0.140
11.43
0.070
1.78
0.140
11.43
0.045
1.14
0.140
11.43
0.050
1.27
0.140
11.43
0.065
1.65
0.140
11.43
0.070
1.78
0.140
27.69
0.070
1.78
0.340
27.69
0.070
1.78
0.340
27.69
0.070
1.78
0.340
27.69
0.070
1.78
0.340
27.69
0.120
3.05
0.340
27.69
0.130
3.30
0.340
11.94
0.06
11.94
0.06
11.94
0.06
11.94
0.06
11.94
0.06
11.94
0.06
11.94
0.06
11.94
32.26
32.26
32.26
32.26
32.26
32.26
n/a
n/a
n/a
n/a
D
–
–
–
–
–
–
–
–
–
–
–
–
1
1
1
–
–
11-45C-050-XX-16
11-45C-065-XX-16
–
11-45C-070-XX-16
–
11-45C-045-DL-XX-16
11-45C-050-DL-XX-16
11-45C-065-DL-XX-16
11-45C-070-DL-XX-16
25-109C-070-XX-16
25-109C-070-DL-XX-16
25-S-109C-070-XX-16
0.5
12.7
0.5
12.7
0.5
12.7
25.4
25.4
25.4
D
D
25-S-109C-070-DL-XX-16
25-109C-120-XX-16
25-109C-130-XX-16
XX – Select material/finish (see page 6)
Directional Force
17
EMI Enclosure Shielding Solutions
Copper Beryllium Fingerstock
CLIP-ON SERIE
S
CON
T
.
|
Black = inches
FINGE
CPS Clip-On
MATERIAL
THICK
PART NUMBER
A
B
C
FINGER
1.02
0.220
5.59
PITCH
0.250
6.35
LENGTH
STR
25-55CPS-XX-16
0.25
6.35
0.55
13.97
0.04
0.004
0.102
16
406
64
XX – Select material/finish (see page 6)
B
Perpendicular Shielding Gaskets
•
•
•
Finger design allows for continuous contact across the
length of the strip
“D” lance provides superior retention of gasket to the
mounting surface
0.80 D-clip is retained with .100 D-hole
C
INSIDE
|
Black = inch
FI
CPG Clip-On
MATERIAL
THICK
PART NUMBER
A
B
C
FINGER
PITCH
LENGTH
6-31CPG-XX-12
6-31CPG-XX-16
0.06
0.06
1.52
1.52
0.31
0.31
7.87
7.87
0.04
0.04
1.02
0.500
12.70
0.545
13.84
0.004
0.102
1.02
0.500
12.70
0.545
13.84
0.004
0.102
12
16
305
406
XX – Select material/finish (see page 6)
A
Perpendicular Electrical Grounding Strips
C
INSIDE
•
Finger extension provides grounding from card or PCB to
B
a backplane housing surface
•
•
Wide clip-on area with “D” lance offers reliable retention
.0035 material offers significant resiliency
GROUNDING SERIES
|
Black = inches
Blue = mm
MATERIAL
ML Gasket
PART NUMBER
A
B
C
FINGER
PITCH
FINGERS
THICK
0.500
12.70
0.005
0.127
0.500
12.70
0.005
0.127
14-18ML-XX-16
14-18ML-XX-24
0.14
0.14
3.56
3.56
0.28
0.28
7.11
7.11
0.18
0.18
4.57
0.080
4.57
0.080
2.03
2.03
32
48
XX – Select material/finish (see page 6)
MOUNTING
OPTIONS
Tape
.056 TYP
.50 TYP
PITCH
FINGER
B
A
C
18
Copper Beryllium Fingerstock
CONTACT SERIES
PITCH
Contact gaskets are primarily used for grounding and
shielding in high frequency applications. These gaskets
provide engineers and designers with flexibility to solve
their shielding and grounding issues. They are available
in a variety of different lengths, widths and profiles.
Standard factory length for Contact Series strips is 16″.
Individual contacts available in tape & reel packaging.
Adhesive tape is optional – please consult factor
y
.
FINGER
D
C
C
C
A
A
A
.07
.05
10-26UD
16-44UD
9-19UD
B
B
B
|
9-19UD 10-26UD 16-44UD
Contact Series
PART NUMBER
A
B
C
D
FINGER
PITCH
MAT. THICK
LENGTH
9-19UD-XX-16
10-26UD-XX-16
16-44UD-XX-16
0.09
0.11
0.16
2.29
2.79
4.06
0.19
0.26
0.44
4.83
6.60
0.11
0.17
0.24
2.79
4.32
6.10
0.13
0.22
0.33
3.30
5.59
8.38
0.040
0.050
0.062
1.02
1.27
1.57
0.060
0.075
0.093
1.52
1.90
2.36
0.004
0.006
0.010
0.102
0.152
0.254
16
406
406
406
16
16
11.18
4-34D
4-38D
4-53D
9-78D
9-78D-A
PITCH
FINGER
C
B
B
9
˚
C
B
B
B
D
C
C
C
A
A
A
A
A
|
Black = inches
Blu
FINGER
4-34D 4-38D 4-53D 9-78D 9-78D-A
Contact Series
MATERIAL
THICK
PART NUMBER
A
B
C
D
FINGER
PITCH
LENGTH
STRIP
266
4-34D-XX-16
4-38D-XX-16
4-53D-XX-16
0.04
0.05
0.05
1.02
1.27
1.27
0.34
0.38
0.53
8.63
9.65
0.29
0.31
0.47
7.37
7.87
0.13
3.30
0.040
1.02
1.27
1.27
0.060
1.52
1.90
1.90
0.004
0.102
0.006
0.152
0.006
0.152
16
406
406
406
0.062
15.75
0.050
0.075
0.075
16
16
213
13.46
11.94
0.22
0.31
0.31
5.59
7.87
7.87
0.050
0.062
0.062
213
9-78D-XX-16
0.05
0.09
1.27
2.29
0.78
0.78
19.81
19.81
0.66
0.66
16.76
16.76
1.57
1.57
0.093
0.093
2.36
2.36
0.010
0.254
0.010
0.254
16
16
406
406
172
172
9-78D-A-XX-16
19
EMI Enclosure Shielding Solutions
Copper Beryllium Fingerstock
CONTACT SERIES
CON
T
.
PITCH
FINGER
D
C
C
C
A
A
A
13-28U*
28-49U
7-13U
B
B
B
|
Black = inches
Blue = mm
7-13U 13-28U 28-49U
Contact Series
PART NUMBER
A
B
C
D
FINGER
PITCH
MAT. THICK
LENGTH
FINGERS/STRIP
TAPE
7-13U-XX-16
13-28U-XX-16
28-49U-XX-16
0.07
0.13
0.28
1.78
3.30
7.11
0.13
0.28
0.49
3.30
7.11
0.07
0.16
0.34
1.78
4.06
8.64
0.09
0.23
0.38
2.29
5.84
9.65
0.040
1.02
2.41
3.17
0.060
1.52
3.43
4.75
0.004
0.010
0.006
0.102
0.254
0.152
16
406
406
406
266
118
85
NO
NO
NO
0.095
0.125
0.135
0.187
16
16
12.45
*Finger width starts at .095 and tapers to .092.
PITCH
FINGER
C
A
B
|
Black = inches
Blue = mm
11-78R2 Contact
Series
PART NUMBER
A
B
C
FINGER
0.140
3.56
PITCH
0.187
4.75
MAT. THICK
LENGTH
16
406
FINGERS/STRIP
TAPE
11-78R2-XX-16
0.13
3.30
0.78
19.81
0.20
5.08
0.005
0.127
86
NO
PITCH
FINGER
B
C
D
A
|
Black = inches
Blue = mm
FINGERS/
11-90S Contact
Series
PART NUMBER
A
B
C
D
FINGER
0.125
3.17
PITCH
0.172
4.37
MAT. THICK
LENGTH
STRIP
11-90S-XX-16
0.11
2.79
0.90
22.86
0.66
16.76
0.38
9.65
0.010
0.254
16
406
93
20
Copper Beryllium Fingerstock
CONTACT SERIES
CON
T
.
PITCH
PITCH
FI
N
G
E
R
D
A
C
|
Black = inches
Blue = mm
FINGERS/
12-75RS Contact
Series
PART NUMBER
A
B
C
D
FINGER
16.51
0.140
3.56
PITCH
0.187
4.75
MAT. THICK
LENGTH
TAPE
B
STRIP
12-75RS-XX-16
0.12
3.05
0.75
19.05
0.12
3.05
0.65
0.005
0.127
16
406
85
YES
.200
PSA TAPE
PITCH
FINGER
D
A
C
|
Black = inches
Blue = mm
FINGERS/
8-92RB Contact
Series
B
PART NUMBER
A
B
C
D
FINGER
15.49
0.140
3.56
PITCH
0.187
4.75
MAT. THICK
LENGTH
TAPE
STRIP
8-92RB-XX-16
0.09
2.29
0.92
23.37
0.30
7.62
0.61
0.005
0.127
16
406
85
NO
A
C
.06
|
Black = inches
Blue = mm
FINGERS/
8-92RC Contact
Series
B
PART NUMBER
A
B
C
D
FINGER
16.00
0.140
3.56
PITCH
0.187
4.75
MAT. THICK
LENGTH
TAPE
STRIP
8-92RC-XX-16
0.09
2.29
0.92
23.37
0.30
7.62
0.63
0.005
0.127
16
406
85
NO
A
|
Black = inches
Blue = mm
FINGERS/
11-89RA Contact
Series
B
C
PART NUMBER
A
B
C
D
FINGER
15.24
0.140
3.56
PITCH
0.187
4.75
MAT. THICK
LENGTH
TAPE
STRIP
11-89RA-XX-16
0.13
3.30
0.89
22.61
0.81
20.57
0.60
0.005
0.127
16
406
85
NO
A
|
Black = inches
Blue = mm
FINGERS/
22-77RR Contact
Series
PART NUMBER
A
B
C
D
FINGER
15.75
0.140
3.56
PITCH
0.187
4.75
MAT. THICK
LENGTH
TAPE
STRIP
22-77RR-XX-16
0.23
5.84
0.77
19.56
0.64
16.26
0.62
0.005
0.127
16
406
85
NO
21
EMI Enclosure Shielding Solutions
Metal Shielding Gaskets
METAL D-SUBS
A
B
Standard Finish and Plating Options
G
C
SPECIFICATIONS
LEADER TECH FINISH CODE
FINISH TYPE
2X FULL R
BRIGHT FINISH
As Heat Treated
ASTM B-545
ASTM B-545
ASTM B 733
BD (Standard)
BRIGHT TIN
SN
ST
NI
4X R .050
E
SATIN TIN/MATTE TIN
ELECTROLESS BRIGHT NICKEL ROHS
H
D
F
20° TYP
Black = inches
Blue = mm
D-Sub Miniature – Solid
PART NUMBER
TYPE
A
B
C
D
E
F
G
H
09D-110-XX
09D-100-SS
15D-110-XX
15D-100-SS
25D-110-XX
25D-100-SS
37D-110-XX
37D-100-SS
50D-110-XX
50D-100-SS
9 Pin
9 Pin
1.41
35.81
35.81
44.20
44.20
57.91
57.91
74.42
74.42
72.14
72.14
0.98
0.98
1.31
1.31
1.85
1.85
2.50
2.50
2.41
2.41
24.89
24.89
33.27
33.27
46.99
46.99
63.50
63.50
61.21
61.21
0.78
0.78
1.11
1.11
1.65
1.65
2.29
2.29
2.11
2.11
19.81
0.44
0.44
0.44
0.44
0.44
0.44
0.44
0.44
0.55
0.55
11.18
11.18
11.18
11.18
11.18
11.18
11.18
11.18
13.97
13.97
0.22
0.22
0.22
0.22
0.22
0.22
0.22
0.22
0.28
0.28
5.59
5.59
5.59
5.59
5.59
5.59
5.59
5.59
7.11
7.11
0.69
0.69
0.69
0.69
0.69
0.69
0.69
0.69
0.80
0.80
17.53
0.025
17.53
0.025
17.53
0.025
17.53
0.025
17.53
0.025
17.53
0.025
17.53
0.025
17.53
0.025
20.32
0.025
20.32
0.025
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.24
0.24
3.30
3.30
3.30
3.30
3.30
3.30
3.30
3.30
6.10
6.10
1.41
1.74
1.74
2.28
2.28
2.93
2.93
2.84
2.84
19.81
28.19
28.19
41.91
41.91
58.17
58.17
53.59
53.59
15 Pin
15 Pin
25 Pin
25 Pin
37 Pin
37 Pin
50 Pin
50 Pin
A
B
G
C
2X FULL R
4X R .050
E
H
D
F
.025 TYP
20° TYP
Black = inches
Blue = mm
D-Sub Miniature – Slotted
PART NUMBER
TYPE
A
B
C
D
E
F
G
H
09D-210-XX
09D-200-SS
15D-210-XX
15D-200-SS
25D-210-XX
25D-200-SS
37D-210-XX
37D-200-SS
50D-210-XX
50D-200-SS
9 Pin
9 Pin
1.41
1.41
1.74
1.74
2.28
2.28
2.93
2.93
2.84
2.84
35.81
35.81
44.20
44.20
57.91
57.91
74.42
74.42
72.14
72.14
0.98
0.98
1.31
1.31
1.85
1.85
2.50
2.50
2.41
2.41
24.89
24.89
33.27
33.27
46.99
46.99
63.50
63.50
61.21
61.21
0.78
0.78
1.11
1.11
1.65
1.65
2.29
2.29
2.11
2.11
19.81
19.81
28.19
28.19
41.91
41.91
58.17
58.17
53.59
53.59
0.44
11.18
0.22
0.22
0.22
0.22
0.22
0.22
0.22
0.22
0.28
0.28
5.59
5.59
5.59
5.59
5.59
5.59
5.59
5.59
7.11
7.11
0.69
0.69
0.69
0.69
0.69
0.69
0.69
0.69
0.80
0.80
17.53
0.025
17.53
0.025
17.53
0.025
17.53
0.025
17.53
0.025
17.53
0.025
17.53
0.025
17.53
0.025
20.32
0.025
20.32
0.025
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.24
0.24
3.30
3.30
3.30
3.30
3.30
3.30
3.30
3.30
6.10
6.10
0.44
0.44
0.44
0.44
0.44
0.44
0.44
0.55
0.55
11.18
11.18
11.18
11.18
11.18
11.18
11.18
13.97
13.97
15 Pin
15 Pin
25 Pin
25 Pin
37 Pin
37 Pin
50 Pin
50 Pin
XX – Denotes the availability of finish/plating options. See chart above. Example: 09D-210-BD
SS – Denotes stainless steel.
* For fabric option – See page 34.
22
Precision Metal Stampings
THIN GAUGE CUSTOM MECHANICAL SPRINGS & STAMPINGS
For over 30 years, Leader Tech has been supplying customers with high quality precision custom
prototypes, short
run and high volume stampings. Our in-house tool & die design and build expertise,
combined with our extensive manufacturing capabilities, allow us to manufacture custom precision
components for many applications. Our expertise is not limited to just the stamping portion of the
application but can include value added operations such as the addition of insulating materials, hardware
and other required features. From prototype to high volume production runs, Leader Tech can meet your
custom needs with the shortest and most reliable lead times in the industr
y
.
From prototypes within days to long production runs, your Leader Tech Team is ready to assist you.
Please call us at 813-855-6921 or email us at sales@leadertechinc.com with your requirements.
23
EMI Enclosure Shielding Solutions
Elastomer
CONDUCTIVE ELASTOMER EMI SHIELDING GASKETS FOR ELECTRONIC ENCLOSURES
Leader Tech’s complete line of TechSIL Conductive Elastomer compounds is QPL certification by the Defense Logistics
Agency. This unrivaled commitment to excellence distinguishes our company as the only MIL-SPEC approved &
certified manufacturer of all 12 conductive elastomer formulations. This prestigious designation authorizes us to
formulate, extrude and mold conductive elastomers to stringent MIL-DTL-83528D specifications.
Leader Tech’s high-performance TechSIL gaskets are manufactured using proprietary base formulations of silicone,
fluorosilicone and EPDM rubber that are embedded with highly conductive fillers including: Silver, Silver/Copper, Silver/
Aluminum, Silver/Nickel, Silver/Glass, and Nickel Coated Graphite. We offer numerous standard gasket profiles as well
as unlimited variations of extruded, molded, sheet stock, and die-cut finishes.
TechSIL Conductive Elastomers provide engineers with a highly customizable gasketing solution that delivers a
shielding effectiveness of up to 110 dB across wide temperature variations and environmental conditions. An onsite
applications engineer is also available to help formulate materials to meet your custom requirements. To learn more
about this product line and our capabilities, make sure to request or download the complete TechSIL Conductive
Elastomer catalog from our website.
MATERIAL TYPES & PROFILES
Die Cut
Sheet Material
Extrusions
Rectangle
Round
Molded
O-Rings
O-Rings
Flange Mount
Flat Circular Washer
Specials
D Cross Section
Hollow Round
Solid D
Rectangle
D Cross Section
Hollow D
Rectangle
O Cross Section
Hollow P
Waveguide A
Waveguide B
U Channel
Get your catalog today!
Download from our website.
of All 12 Conductive Elastomer Compounds!
MIL-DTL-83528 Approved
24
Elastomer
ORIENTED WIRE SERIES
Leader Tech’s
TechSIL 8000
Oriented Wire
gasketing is designed for
use in suppressing EMI/RFI up to 100 dB in the E-Field/up to 50 dB in
the H-Field, while offering an effective environmental seal between
mating surfaces. This material is comprised of monel or aluminum
wire oriented perpendicular to the mating surfaces and embedded
in solid or sponge silicone elastomer. The wires are crimped for
additional resiliency and to optimize the mechanical performance
of the gasket. The silicone based
TechSIL
has 700-900 wires per sq./
in. and is capable of withstanding temperatures from -80° to a
maximum of 500° F (-62° to 260°C). TechSIL Oriented Wire materials
are available in strip or sheet form and can easily be die cut into
complex shapes or fabricated into custom frame gaskets. All
TechSIL
8000
materials meet the DESC drawing 90046.
TechSIL
®
Sheet
TechSIL
®
Strip
|
|
PART NUMBER
HEIGHT
WIDTH
PART NUMBER
HEIGHT
WIDTH
0.093
H
8100-0005-XX
8100-0010-XX
8100-0015-XX
8100-0020-XX
8100-0025-XX
8100-0030-XX
8100-0035-XX
8100-0040-XX
8100-0045-XX
8100-0050-XX
8100-0055-XX
8100-0060-XX
8100-0065-XX
8100-0070-XX
8100-0075-XX
8100-0080-XX
8100-0085-XX
8100-0090-XX
0.032*
0.032*
0.032*
0.062
0.062
0.062
0.093
0.093
0.093
0.125
0.125
0.125
0.188
0.188
0.188
0.250
0.250
0.250
0.81
0.81
0.81
1.57
1.57
1.57
2.36
2.36
2.36
3.18
3.18
3.18
4.78
4.78
4.78
6.35
6.35
6.35
3.00
76.20
114.30
152.40
76.20
8200-0005-XX
8200-0010-XX
8200-0015-XX
8200-0020-XX
8200-0025-XX
8200-0030-XX
8200-0035-XX
8200-0040-XX
8200-0045-XX
8200-0050-XX
8200-0055-XX
8200-0060-XX
8200-0065-XX
8200-0070-XX
8200-0075-XX
8200-0080-XX
8200-0085-XX
8200-0090-XX
8200-0095-XX
8200-0100-XX
8200-0105-XX
8200-0110-XX
8200-0115-XX
8200-0120-XX
0.062
0.062
0.062
0.062
0.062
0.062
0.093
0.093
0.093
0.093
0.093
0.093
0.125
0.125
0.125
0.125
0.125
0.188
0.188
0.188
0.188
0.250
0.250
0.250
1.57
1.57
1.57
1.57
1.57
1.57
2.36
2.36
2.36
2.36
2.36
2.36
3.18
3.18
3.18
3.18
3.18
4.78
4.78
4.78
4.78
6.35
6.35
6.35
2.36
3.18
4.78
6.35
9.53
12.70
2.36
3.18
4.78
6.35
9.53
12.70
3.18
4.78
6.35
9.53
12.70
4.78
6.35
9.53
12.70
6.35
9.53
12.70
4.50
6.00
3.00
4.50
6.00
3.00
4.50
6.00
3.00
4.50
6.00
3.00
4.50
6.00
3.00
4.50
6.00
0.125
0.188
0.250
0.375
0.500
0.093
0.125
0.188
0.250
0.375
0.500
0.125
0.188
0.250
0.375
0.500
0.188
0.250
0.375
0.500
0.250
0.375
0.500
114.30
152.40
76.20
114.30
152.40
76.20
114.30
152.40
76.20
114.30
152.40
76.20
114.30
152.40
Black = inches
Blue = mm
Wire
Material Code
Elastomer
Specification
-81
-82
-83
-84
Monel Wire – 0.0045 Dia. (0.10)
Per QQ-N-281
Silicone Sponge
Per AMS 3195
Black = inches
Blue = mm
Monel Wire – 0.0045 Dia. (0.10)
Per QQ-N-281
Silicone Solid
ZZR765, Class 2B, Grade 40
Aluminum Wire – 0.005 Dia.
(0.13) Alloy
5056
Silicone Sponge
Per AMS 3195
Aluminum Wire – 0.005 Dia.
(0.13) Alloy
5056
Silicone Solid
ZZR765, Class 2B, Grade 40
Part Number Example
8
X
X
X
–
9
X
X
X
–
X
X
All materials available with tape.
The data presented is accurate and true to our knowledge. Since applications, test
methods and test procedures may var
y
,
w
e recommend that users perform their own
tests to assure suitability for specific applications. We offer no product warranty, either
expressed or implied, except we will replace any product found to be defective.
Profile Style
9 if tape required
Assigned by Leader
T
e
ch
Material Code
25
EMI Enclosure Shielding Solutions
Knitted Wire Series
TECHMESH KNITTED WIRE
Leader Tech’s
TechMESH
Knitted Wire
gaskets are designed to provide
EMI/RFI Shielding of joints and seams of electronic enclosures. The
unique construction of the
TechMESH
Knitted Wire consists of many
interlocking loops that act as small springs which provide for a resilient
all-metal conductive gasket with high attenuation characteristics.
TechMESH
provides shielding effectiveness up to 130 dB in the E-Field
and up to 80 dB in the H-Field. The standard wire materials are Tin
Plated Copper Clad Steel, Monel and Aluminum in cross-sections
of rectangular, round, round-with-fin, and double-round-with-fin. All
cross-sections are available in both ALL Mesh or Elastomer Core
configurations. The
TechMESH
Knitted Wire gaskets are supplied on
spools of 25 ft. or cut to our customers specification.
Additional wire options are available upon request
|
|
Round All
Mesh
Rectangular All
Mesh
H
PART NUMBER
DIAMETER
PART NUMBER
HEIGHT
0.062
WIDTH
0.062
H
D
7000-0005-XX
7000-0010-XX
7000-0015-XX
7000-0020-XX
7000-0025-XX
7000-0030-XX
7000-0035-XX
7000-0040-XX
7000-0055-XX
0.062
0.093
0.125
0.156
0.188
0.250
0.312
0.375
0.500
1.57
2.36
3.18
3.96
4.78
6.35
7.92
9.53
12.70
7200-0005-XX
7200-0010-XX
7200-0015-XX
7200-0020-XX
7200-0025-XX
7200-0030-XX
7200-0035-XX
7200-0040-XX
7200-0045-XX
7200-0050-XX
7200-0055-XX
7200-0060-XX
7200-0065-XX
1.57
1.57
1.57
2.36
2.36
2.36
3.18
3.18
3.18
4.78
4.78
6.35
6.35
1.57
3.18
6.35
2.36
3.18
6.35
3.18
6.35
12.70
4.78
12.70
6.35
12.70
0.062
0.062
0.093
0.093
0.093
0.125
0.125
0.125
0.188
0.188
0.250
0.250
0.125
0.250
0.093
0.125
0.250
0.125
0.250
0.500
0.188
0.500
0.250
0.500
Black = inches
Blue = mm
Tape is not available.
Black = inches
Blue = mm
|
|
Round All
Mesh with Fin
Double Round
All Mesh with Fin
PART NUMBER
DIAMETER
WIDTH
PART NUMBER
DIAMETER
WIDTH
D
7100-0005-XX
7100-0010-XX
7100-0015-XX
7100-0020-XX
7100-0025-XX
7100-0030-XX
7100-0035-XX
7100-0040-XX
7100-0045-XX
7100-0050-XX
7100-0055-XX
7100-0060-XX
7100-0065-XX
0.062
0.062
0.093
0.093
0.125
0.125
0.188
0.188
0.250
0.250
0.312
0.375
0.500
1.57
1.57
2.36
2.36
3.18
3.18
4.78
4.78
6.35
6.35
7.92
9.53
12.70
0.375
9.53
12.70
9.53
7300-0005-XX
7300-0010-XX
7300-0015-XX
7300-0020-XX
7300-0025-XX
7300-0030-XX
7300-0035-XX
7300-0040-XX
7300-0045-XX
7300-0050-XX
7300-0055-XX
7300-0060-XX
7300-0065-XX
0.062
0.062
0.062
0.093
0.125
0.125
0.125
0.188
0.188
0.188
0.250
0.250
0.375
1.57
1.57
1.57
2.36
3.18
3.18
3.18
4.78
4.78
4.78
6.35
6.35
9.53
0.38
9.65
0.500
0.375
0.500
0.375
0.500
0.500
0.750
0.500
0.750
0.875
0.750
0.750
0.50
0.75
0.50
0.50
0.75
1.00
0.63
0.75
1.00
0.75
1.00
1.00
12.70
19.05
12.70
12.70
19.05
25.40
16.00
19.05
25.40
19.05
25.40
25.40
W
12.70
9.53
W
12.70
12.70
19.05
12.70
19.05
22.23
19.05
19.05
Black = inches
Blue = mm
Black = inches
Blue = mm
Tape is not available.
Tape is not available.
Part Number Example
Material Code
Wire Specification
7
X
X
X
–
9
X
X
X
–
X
X
-71
-72
-73
Tin Plated Copper Clad Steel – 0.0045 Dia. (0.10) ASTM-B-520
Monel Wire – 0.0045 Dia. (0.10) Per QQ-N-281
Profile Style
9 if tape required
Assigned by Leader
T
e
ch
Aluminum Wire – 0.005 Dia. (0.13) Alloy 5056, Per AMS-4182
Material Code
26
Knitted Wire Series
TECHMESH ELASTOMER CORE WIRE
Wire
Material Code
Elastomer
Specification
Monel Wire – 0.0045 Dia. (0.10)
Per QQ-N-281B
Neoprene Sponge
-74
-75
MIL-R-6130B, Type II, Grade A
Monel Wire – 0.0045 Dia. (0.10)
Per QQ-N-281B
Silicone Sponge
Per AMS 3195
Silicone Solid
Per ZZR765, Class 2B,
Grade 40
Monel Wire – 0.0045 Dia. (0.10)
Per QQ-N-281B
-76
Tin Plated Copper Clad Steel
Neoprene Sponge
-77
-78
0.0045 Dia. (0.10)
ASTM-B-520
MIL-R-6130B, Type II, Grade A
Tin Plated Copper Clad Steel
0.0045 Dia. (0.10)
ASTM-B-520
Silicone Sponge
Per AMS 3195
Silicone Solid
Per ZZR765, Class 2B,
Grade 40
Tin Plated Copper Clad Steel
0.0045 Dia. (0.10)
ASTM-B-520
-79
W
|
Solid Elastomer
Mesh
|
Rectangular Elastomer
Mesh
D
PART NUMBER
DIAMETER
H
PART NUMBER
HEIGHT
0.125
WIDTH
7400-0005-XX
0.062
0.125
0.188
0.250
0.312
0.375
0.500
1.57
3.18
4.78
6.35
7.92
9.53
12.70
7500-0005-XX
7500-0010-XX
7500-0015-XX
7500-0020-XX
7500-0025-XX
7500-0030-XX
7500-0035-XX
7500-0040-XX
7500-0045-XX
7500-0050-XX
3.18
3.18
3.18
4.78
6.35
6.35
6.35
9.53
12.70
12.70
0.125
3.18
4.78
7400-0010-XX
7400-0015-XX
0.125
0.125
0.188
0.250
0.250
0.250
0.375
0.500
0.500
0.188
0.250
0.188
0.250
0.375
0.500
0.500
0.500
0.750
6.35
7400-0020-XX
4.78
7400-0025-XX
6.35
7400-0030-XX
9.53
Black = inches
Blue = mm
7400-0035-XX
12.70
12.70
12.70
19.05
Tape is not available.
|
Hollow Elastomer
Mesh
Black = inches
Blue = mm
D
PART NUMBER
DIAMETER
7600-0005-XX
7600-0010-XX
7600-0015-XX
7600-0020-XX
0.188
0.250
0.375
0.500
4.78
6.35
|
P-Bulb Elastomer
Mesh
D
PART NUMBER
DIAMETER
WIDTH
9.53
Black = inches
Blue = mm
7700-0005-XX
7700-0010-XX
7700-0015-XX
7700-0020-XX
7700-0025-XX
7700-0030-XX
7700-0035-XX
7700-0040-XX
7700-0045-XX
7700-0050-XX
0.125
0.125
0.125
0.188
0.188
0.188
0.250
0.250
0.250
0.500
3.18
3.18
3.18
4.78
4.78
4.78
6.35
6.35
6.35
12.70
0.500
0.625
0.750
0.500
0.625
0.750
0.500
0.750
1.000
1.000
12.70
15.88
19.05
12.70
15.88
19.05
12.70
19.05
25.40
25.40
12.70
Tape is not available.
Not available in -75 or -78 material
W
Black = inches
Blue = mm
Part Number Example
7
X
X
X
–
9
X
X
X
–
X
X
Mesh Style
9 if tape required
Assigned by Leader
T
e
ch
Material Code
27
EMI Enclosure Shielding Solutions
Knitted Wire Series
TECHMESH COMBO STRIP
Leader Tech’s
TechMesh
Combo Strip & Gaskets
are designed for
use in applications requiring EMI/RFI shielding and environmental
sealing. These materials are comprised of monel or tin plated copper
clad steel knitted wire mesh which are bonded to neoprene sponge,
silicone sponge or silicone solid elastomer strips. The wire mesh provides
shielding performance up to 125 dB in the E-Field and up to 80 dB in
the H-Field while the elastomer materials can withstand temperatures
from -103° to a maximum of 500° F (-75° to 260°C). These materials
have an optional pressure sensitive adhesive backing for ease of
installation. The
TechMesh
Combo Strip & Gaskets are available in
standard and custom strip configurations. Leader Tech can also
fabricate custom frame gaskets to customers specification.
Additional wire options or metal compression stops are available upon request.
KNITWIRE SHIELDING
KNIT WIRE
SHIELDING
ELASTOMER
C
C
C
A
D
B
D
B
D
ELASTOMER
|
Double Mesh
Combo Gasket
|
Single Mesh
Combo Gasket
ELASTOMER
MESH
HEIGHT (C)
WIDTH (D)
ELASTOMER
MESH
HEIGHT (C)
WIDTH (D)
1.57
PART NUMBER
PART NUMBER
HEIGHT (A)
WIDTH (B)
HEIGHT (A)
WIDTH (B)
7900-0005-XX
7900-0010-XX
7900-0015-XX
7900-0020-XX
7900-0025-XX
7900-0030-XX
7900-0035-XX
7900-0040-XX
7900-0045-XX
0.062
0.062
0.093
0.093
0.125
0.125
0.125
0.188
0.188
1.57
1.57
2.36
2.36
3.18
3.18
3.18
4.78
4.78
0.250
0.500
0.250
0.500
0.250
0.375
0.500
0.250
0.500
6.35
12.70
6.35
0.062
0.062
0.093
0.093
0.125
0.125
0.125
0.188
0.188
1.57
0.125
0.125
0.125
0.125
0.125
0.125
0.125
0.125
0.125
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
7800-0005-XX
7800-0010-XX
7800-0015-XX
7800-0020-XX
7800-0025-XX
7800-0030-XX
7800-0035-XX
7800-0040-XX
7800-0045-XX
7800-0050-XX
7800-0055-XX
7800-0060-XX
7800-0065-XX
7800-0070-XX
7800-0075-XX
0.062
0.062
0.062
0.093
0.093
0.093
0.125
0.125
0.125
0.125
0.188
0.188
0.188
0.250
0.250
1.57
1.57
1.57
2.36
2.36
2.36
3.18
3.18
3.18
3.18
4.78
4.78
4.78
6.35
6.35
0.250
0.375
0.500
0.250
0.375
0.500
0.250
0.375
0.500
0.750
0.375
0.500
0.750
0.500
0.750
6.35
9.53
0.062
0.062
0.062
0.093
0.093
0.093
0.125
0.125
0.125
0.125
0.188
0.188
0.188
0.250
0.250
0.125
0.125
0.125
0.125
0.125
0.125
0.125
0.125
0.125
0.125
0.125
0.125
0.125
0.125
0.125
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
1.57
2.36
2.36
3.18
3.18
3.18
4.78
4.78
1.57
1.57
2.36
2.36
2.36
3.18
3.18
3.18
3.18
4.78
4.78
4.78
6.35
6.35
12.70
6.35
12.70
6.35
9.53
9.53
12.70
6.35
12.70
6.35
9.53
Black = inches
Blue = mm
12.70
12.70
19.05
9.53
12.70
19.05
12.70
19.05
Wire
Specification
Material Code
Elastomer
Monel Wire – 0.0045 Dia. (0.10)
Per QQ-N-281B
Neoprene Sponge
MIL-R-6130B, Type II, Grade A
-74
-75
Black = inches
Blue = mm
Monel Wire – 0.0045 Dia. (0.10)
Per QQ-N-281B
Silicone Sponge
Per AMS 3195
Silicone Solid
Per ZZR765, Class 2B,
Grade 40
Monel Wire – 0.0045 Dia. (0.10)
Per QQ-N-281B
-76
Tin Plated Copper Clad Steel
Neoprene Sponge
-77
-78
0.0045 Dia. (0.10)
ASTM-B-520
MIL-R-6130B, Type II, Grade A
Tin Plated Copper Clad Steel
0.0045 Dia. (0.10)
ASTM-B-520
Silicone Sponge
Per AMS 3195
Part Number Example
Silicone Solid
Per ZZR765, Class 2B,
Grade 40
Tin Plated Copper Clad Steel
0.0045 Dia. (0.10)
ASTM-B-520
-79
7
X
X
X
–
9
X
X
X
–
X
X
Mesh Style
ary, we recommend
that users perform their own tests to assure suitability for specific applications. We offer no product warranty, either expressed or implied,
except we will replace any product found to be defective.
9 if tape required
Assigned by Leader
T
e
ch
Material Code
28
Knitted Wire Series
TECHMESH TAPE
Leader Tech’s
TechMESH
Tape
has double layered strip of knitted
wire mesh to provide effective EMI shielding and grounding for
electric and electronic cable assemblies. This is particularly useful in
applications where the need for EMI protection is determined after
the cable assembly is complete and standard braided shielded
cable cannot be used. The flexible structure of Leader
TechMESH
Tape
permits it to conform to irregular surfaces and the cable
contours during the wrapping process.
TechMESH
Tape
is 0.020″
(0,51mm) thick. It is available in tin plated copper clad steel (-71) or
Monel (-72) width 10-12 openings per inch.
Performance Advantages
•
•
•
Tin plated for excellent solderability
Useful in both shielding and grounding applications for static discharge
Tin plated copper clad steel wire provides greater strength and
performance than other mesh tape materials
Knit loop structure provides uniform coverage minimizing wrinkles and
creases
•
•
•
Available in other alloys and wire dimensions
Supplied in 50 ft. (15,2mm) rolls (Note: When determining quantity
needed, 50% overlap is recommended)
|
6000 Tape
PART NUMBER
WIDTH
0.250 +/– 0.40
6000-0025-XX
6000-0038-XX
6000-0050-XX
6000-0075-XX
6000-0100-XX
6000-0150-XX
6000-0175-XX
6000-0225-XX
6.4 +/– 1.0
9.7 +/– 1.0
0.380+/– 0.40
0.500+/– 0.60
0.750+/– 0.60
1.00+/– 0.60
1.50+/– 0.120
1.75+/– 0.120
2.25+/– 0.120
12.7 +/– 1.5
19.1 +/– 24.4
25.4 +/– 1.5
38.1 +/– 3.1
44.5 +/– 3.1
57. 2 +/– 4.8
Black = inches
Blue = mm
|
er Explanation
6000 Tape
0
0
–
X
X
X
X
–
X
X
MATERIAL CODE
WIRE SPECIFICATION
-71
-72
Tin Plated Copper Clad Steel – 0.0045 Dia. (0.10) ASTM-B-520
Monel Wire – 0.0045 Dia. (0.10) Per QQ-N-281
e Style
Select Size from chart above
Material Code
29
EMI Enclosure Shielding Solutions
Fabric Shielding Gaskets
TECHNICAL DATA
Shielding gaskets are, very simpl
y
,
c
onnectors of two opposing metallic planes which make them appear as one
continuous surface, by connecting across the openings. Depending on the frequencies involved, the openings
must be reduced as closely as possible to a continuous seal.
Leader Tech’s unique Fabric Shielding Gasket structure is a combination of a highly conductive nickel/copper
ripstop fabric and a resilient polyurethane foam core. Leader Tech’s FSG products have superior shielding
properties and ensure long performance life all in a cost effective manner.
Leader Tech (FSG):
Fabric:
Nickel/Copper RipStop
Foam:
Open Cell Polyurethane
Compression Set:
<15% (ASTM D3574)
Temperature Range:
-40°F to 158°F (-40°C to 70°C) (ASTM D746)
Surface Resistivity:
≤0.050 Ω/inch² (ASTM F390)
Flammability Rating:
UL94V0
Shielding Effectiveness:
>Up to 105 dB (MIL-DTL-83528C)
Pressure Sensitive Adhesive:
Non-conductive, high peel strength
ROHS:
Compliant
REACH:
Compliant
SHELF LIFE:
If stored properl
y
,
p
roduct retains its performance and properties fo 24 months from date of
manufacture. (It is suggested that products are stored at room temperature conditions of 70°F (21°C) and 50%
relative humidity.)
TYPICAL LENGTH TOLERANCES
TYPICAL CROSS SECTION TOLERANCES
0.20 to
6.00 in.
6.01 to 18.00
in.
18.01 to 48.00
in.
(5 –
152 mm)
(153 – 457 mm)
(458 – 1219 mm)
±.03 in.
±.06 in.
±.08 in.
(0.76 mm)
(1.52 mm)
(2.03
mm)
±.010 in. (0.25 mm) for all dimensions up to
0.04 in. (1.02 mm)
±.020 in. (0.50 mm)
for all dimensions above 0.04 in. (1.02 mm)
(Detailed part drawings are available upon request)
*Other sizes available.
Consult factor
y
.
Shelf-life is based on the pressure sensitive adhesive
which is 24 months
30
Fabric Shielding Gaskets
FSG FOR ELECTRONIC ENCLOSURES
Bell Shape
Square Shape
H
H
PART NUMBER
HEIGHT
WIDTH
LENGTH
PART NUMBER
HEIGHT
WIDTH
LENGTH
48
H
W
SG070180B
SG090315B
SG098299B
SG100300B
SG130256B
SG157500B
SG200500B
0.070
1.78
2.29
2.49
2.54
3.30
3.99
5.08
0.180
4.57
8.00
48
1219
1219
1219
1219
1219
1219
1219
SG080080S
SG118118S
SG138138S
SG160160S
SG200200S
SG250250S
SG315315S
SG354354S
SG375375S
SG472472S
SG500500S
SG512512S
SG551551S
SG575575S
SG591591S
SG670670S
SG787787S
0.080
2.03
3.00
0.080
2.03
3.00
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
0.090
0.098
0.100
0.130
0.157
0.200
0.315
0.299
0.300
0.256
0.500
0.500
48
48
48
48
48
48
0.118
0.138
0.160
0.200
0.250
0.315
0.354
0.375
0.472
0.500
0.512
0.551
0.575
0.591
0.670
0.787
0.118
0.138
0.160
0.200
0.250
0.315
0.354
0.375
0.472
0.500
0.512
0.551
0.575
0.591
0.670
0.787
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
7.59
3.54
3.54
7.62
4.06
4.06
6.50
5.08
5.08
12.70
12.70
6.35
6.35
Black = inches
Blue = mm
8.00
8.00
8.99
8.99
9.52
9.52
11.99
12.70
13.00
14.00
14.60
15.01
17.02
19.99
11.99
12.70
13.00
14.00
14.60
15.01
17.02
19.99
T-Shape
H
PART NUMBER
HEIGHT
WIDTH
LENGTH
SG152235T
SG157245T
SG175244T
SG244244T
0.152
0.157
0.175
0.244
3.86
3.99
4.44
6.20
0.235
0.245
0.244
0.244
5.97
6.22
6.20
6.20
48
48
48
48
1219
1219
1219
1219
Black = inches
Blue = mm
Black = inches
Blue = mm
C-Shape
Typical Performance
PART NUMBER
HEIGHT
WIDTH
LENGTH
Shielding Effectiveness
80 – 115dB
SG196325C
SG196535C
SG240415C
SG252280C
SG315315C
SG347685C
SG380420C
SG385420C
SG465420C
SG550590C
SG675580C
SG675600C
0.196
0.196
0.240
0.252
0.315
0.347
0.380
0.385
0.465
0.550
0.675
0.675
4.98
4.98
0.325
0.535
0.415
0.280
0.315
0.685
0.420
0.420
0.420
0.590
0.580
0.600
8.25
13.59
10.54
7.11
48
48
48
48
48
48
48
48
48
48
48
48
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
6.10
Frequency Range
20Mhz – 10GHz
6.40
8.00
8.00
Dura-Layer Construction
Polyurethane foam core with high-performance fabric
8.81
17.40
10.67
10.67
10.67
14.99
14.73
15.24
9.65
9.78
Recommended Compression
30-50% of gasket height
11.811
13.97
17.14
17.14
Black = inches
Blue = mm
Typical Cross Section Tolerances
±.010 in.
(0.25 mm) for all dimensions up to
±.020 in.
(0.50 mm)
for all dimensions above
0.04 in.
0.04 in.
(1.02 mm)
(1.02 mm)
Part Number Explanation
Detailed part drawings are available upon request.
SG
X
X
X
X
X
X
X
–
X
X
.
X
X
Typical Length Tolerances
#Start
Height
Width
Profile
Length
0.20 to 6.00 in.
6.01 to 18.00 in.
(5 – 152 mm)
(153 – 457 mm)
±.03 in.
(0.76 mm)
±.06 in.
(1.52 mm)
*Example:
SG125250D-22.50: Gasket .125 tall, .250 wide, D-Shape and 22.5” long
18.01 to 48.00 in.
(458 – 1219 mm)
±.08 in.
(2.03 mm)
31
EMI Enclosure Shielding Solutions
Fabric Shielding Gaskets
FSG FOR ELECTRONIC ENCLOSURES
CON
T
.
Rectangle Shape
Rectangle Shape
cont.
PART NUMBER
HEIGHT
0.020
WIDTH
0.157
LENGTH
48
PART NUMBER
HEIGHT
0.157
WIDTH
LENGTH
48
H
SG020157R
SG020197R
SG020275R
SG0391181R
SG039118R
SG040125R
SG0401850R
SG040200R
SG040275R
SG040395R
SG040590R
SG040710R
SG050090R
SG051157R
SG051394R
SG060100R
SG060125R
SG060130R
SG060160R
SG060200R
SG060280R
SG060394R
SG060395R
SG060750R
SG079157R
SG0801000R
SG080100R
SG080160R
SG080200R
SG080500R
SG080750R
SG100200R
SG118118R
SG120155R
SG125250R
SG125375R
SG140250R
0.51
0.51
0.51
0.99
0.99
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.27
1.30
1.30
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
1.52
2.00
2.03
2.03
2.03
2.03
2.03
2.03
2.54
3.00
3.05
3.17
3.17
3.56
3.99
5.00
6.98
30.00
3.00
3.17
46.99
5.08
6.98
10.03
14.99
18.03
2.29
3.99
10.01
2.54
3.17
3.30
4.06
5.08
7.11
10.01
10.03
19.05
3.99
25.40
2.54
4.06
5.08
12.70
19.05
5.08
3.00
3.94
6.35
9.52
6.35
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
SG157590R
SG160354R
SG250375R
SG250500R
SG250600R
SG187375R
SG187750R
SG197315R
SG200200R
SG250250R
SG375500R
SG500500R
SG500750R
SG670670R
SG787787R
3.99
4.06
6.35
6.35
6.35
4.75
4.75
5.00
5.08
6.35
9.52
12.70
12.70
17.02
19.99
0.590
14.99
8.99
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
0.020
0.020
0.039
0.039
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.050
0.051
0.051
0.060
0.060
0.060
0.060
0.060
0.060
0.060
0.060
0.060
0.079
0.080
0.080
0.080
0.080
0.080
0.080
0.100
0.118
0.120
0.125
0.125
0.140
0.197
0.275
1.181
0.118
0.125
1.850
0.200
0.275
0.395
0.590
0.710
0.090
0.157
0.394
0.100
0.125
0.130
0.160
0.200
0.280
0.394
0.395
0.750
0.157
1.000
0.100
0.160
0.200
0.500
0.750
0.200
0.118
0.155
0.250
0.375
0.250
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
0.160
0.250
0.250
0.250
0.187
0.187
0.197
0.200
0.250
0.375
0.500
0.500
0.670
0.787
0.354
0.375
0.500
0.600
0.375
0.750
0.315
0.200
0.250
0.500
0.500
0.750
0.670
0.787
48
48
48
48
48
48
48
48
48
48
48
48
48
48
9.52
12.70
15.24
9.52
19.05
8.00
5.08
6.35
12.70
12.70
19.05
17.02
19.99
Black = inches
Blue = mm
Knife Edge
H
PART NUMBER
HEIGHT
WIDTH
LENGTH
W
SG070340K
SG106315K
SG106445K
SG106455K
SG-160600K
SG187236K
SG250750K
SG312707K
SG350750K
0.070
0.106
0.106
0.106
0.106
0.187
0.250
0.312
0.350
1.78
2.69
2.69
2.69
2.69
4.75
6.35
7.92
8.89
0.340
0.315
0.445
0.455
0.600
0.236
0.750
0.270
0.750
8.64
8.00
48
48
48
48
48
48
48
48
48
1219
1219
1219
1219
1219
1219
1219
1219
1219
11.30
11.56
15.24
5.99
19.05
6.86
Black = inches
Blue = mm
19.05
Round Shape
PART NUMBER
SG100100Z
DIAMETER
LENGTH
0.100
0.125
0.160
0.200
2.54
3.17
4.06
5.08
48
48
48
48
1219
1219
1219
1219
SG125125Z
SG160160Z
Black = inches
Blue = mm
Black = inches
Blue = mm
SG200200Z
Tape is not available.
Typical Cross Section Tolerances
±.010 in.
±.020 in.
(0.25 mm) for all dimensions up to
(0.50 mm)
for all dimensions above
0.04 in.
0.04 in.
(1.02 mm)
(1.02 mm)
Part Number Explanation
Detailed part drawings are available upon request.
SG
X
X
X
X
X
X
X
–
X
X
.
X
X
Typical Length Tolerances
#Start
Height
Width
Profile
Length
0.20 to 6.00 in.
(5 – 152 mm)
±.03 in.
(0.76 mm)
±.06 in.
(1.52 mm)
6.01 to 18.00 in.
18.01 to 48.00 in.
(153 – 457 mm)
*Example:
SG125250D-22.50: Gasket .125 tall, .250 wide, D-Shape and 22.5” long
(458 – 1219 mm)
±.08 in.
(2.03 mm)
32
Fabric Shielding Gaskets
FSG FOR ELECTRONIC ENCLOSURES
CON
T
.
W
D-Shape
Oval Shape
H
PART NUMBER
HEIGHT
0.040
WIDTH
0.150
LENGTH
48
H
PART NUMBER
HEIGHT
WIDTH
LENGTH
SG040150D
SG040200D
SG050140D
SG050250D
SG060125D
SG060150D
SG060250D
SG070135D
SG70180D
1.02
1.02
1.27
1.27
1.52
1.52
1.52
1.78
1.78
2.03
2.03
2.03
2.29
2.29
2.39
2.54
2.79
3.05
3.05
3.05
3.05
3.17
3.17
3.30
3.56
3.81
4.06
4.57
4.75
4.95
5.99
6.35
7.49
8.00
9.52
10.92
14.27
17.02
3.81
5.08
3.56
6.35
3.17
3.81
6.35
3.43
4.57
2.03
4.06
10.01
2.29
3.81
5.08
7.62
4.57
3.81
6.35
9.14
12.06
4.75
6.35
4.83
6.35
6.35
6.10
10.16
6.35
6.60
5.99
9.52
9.02
16.00
12.70
12.70
18.00
17.02
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
1219
SG140200E
SG160790E
0.140
0.160
3.56
4.06
0.200
0.790
5.08
48
48
1219
1219
Black = inches
Blue = mm
0.040
0.050
0.050
0.060
0.060
0.060
0.070
0.070
0.080
0.080
0.080
0.090
0.090
0.094
0.100
0.110
0.120
0.120
0.120
0.120
0.125
0.125
0.130
0.140
0.150
0.160
0.180
0.187
0.195
0.236
0.250
0.295
0.315
0.375
0.430
0.562
0.670
0.200
0.140
0.250
0.125
0.150
0.250
0.135
0.180
0.080
0.160
0.394
0.090
0.150
0.200
0.300
0.180
0.150
0.250
0.360
0.475
0.187
0.250
0.190
0.250
0.250
0.240
0.400
0.250
0.260
0.236
0.375
0.355
0.630
0.500
0.500
0.709
0.670
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
20.07
Triangle Shape
W
W
H
H
PART NUMBER
HEIGHT
WIDTH
0.500
12.70
LENGTH
SG098500TR
SG090394TR
SG100400TR
SG140390TR
0.098
2.49
48
1219
1219
1219
1219
0.090
0.100
0.140
2.29
2.54
3.56
0.394
0.400
0.390
10.01
10.16
9.91
48
48
48
Black = inches
Blue = mm
SG080080D
SG080160D
SG080394D
SG090090D
SG090150D
SG094200D
SG100300D
SG110180D
SG120150D
SG120250D
SG120360D
SG120475D
SG125187D
SG125250D
SG130190D
SG140250D
SG150250D
SG160240D
SG180400D
SG187250D
SG195260D
SG236236D
SG250375D
SG295355D
SG315630D
SG375500D
SG430500D
SG562709D
SG670670D
P-Shape
PART NUMBER
HEIGHT
WIDTH
LENGTH
H
SG016195P
SG060275P
SG080200P
SG125750P
SG130520P
SG145520P
SG200395P
0.016
0.41
1.52
2.03
3.17
3.30
3.68
5.08
0.195
4.95
6.98
48
1219
1219
1219
1219
1219
1219
1219
W
0.060
0.080
0.125
0.130
0.145
0.200
0.275
0.200
0.750
0.520
0.520
0.395
48
48
48
48
48
48
5.08
19.05
13.20
13.21
10.03
Black = inches
Blue = mm
Typical Performance
Shielding Effectiveness
80 – 115dB
Frequency Range
20Mhz – 10GHz
Dura-Layer Construction
Polyurethane foam core with high-performance fabric
Recommended Compression
30-50% of gasket height
Black = inches
Blue = mm
Typical Cross Section Tolerances
±.010 in.
±.020 in.
(0.25 mm) for all dimensions up to
(0.50 mm)
for all dimensions above
0.04 in.
0.04 in.
(1.02 mm)
(1.02 mm)
Part Number Explanation
Detailed part drawings are available upon request.
SG
X
X
X
X
X
X
X
–
X
X
.
X
X
Typical Length Tolerances
#Start
Height
Width
Profile
Length
0.20 to 6.00 in.
(5 – 152 mm)
±.03 in.
(0.76 mm)
±.06 in.
(1.52 mm)
6.01 to 18.00 in.
18.01 to 48.00 in.
(153 – 457 mm)
*Example:
SG125250D-22.50: Gasket .125 tall, .250 wide, D-Shape and 22.5” long
(458 – 1219 mm)
±.08 in.
(2.03 mm)
33
EMI Enclosure Shielding Solutions
Fabric Shielding Gaskets
FSG FOR ELECTRONIC ENCLOSURES
CON
T
.
D-SUB MINIATURE
very conformable to irregular surfaces.
• Eliminates
any gap problem between connector and I/O surface
plates. Compresses from .100″ to .025″ (2.5 to 0.6mm)
• Outside
conductive surface is metalized CuNi fabric
• 9,
15, 25, 37 and 50 pin connector gaskets available in stock
• Available
with adhesive tape. Please consult factory for
ordering information
• Consult
factory for custom profiles, thicknesses and sizes available
• For
metal option – see page 22
A
B
G
C
E
F
F
D
H
D-Sub Miniature
PART NUMBER
TYPE
A
B
C
D
E
F
G
H
SG140009DS
SG175015DS
SG228025DS
SG293037DS
SG284050DS
9 Pin
15 Pin
25 Pin
37 Pin
50 Pin
1.40
1.75
2.28
2.93
2.84
35.56
44.45
57.91
74.42
72.14
0.98
1.31
1.85
2.50
2.41
24.89
33.27
46.99
63.54
61.21
0.78
19.81
28.19
41.91
58.17
55.88
0.44
0.44
0.44
0.44
0.55
11.18
11.18
11.18
11.18
13.97
0.22
0.22
0.22
0.22
0.28
5.59
5.59
5.59
5.59
7.11
0.7
0.7
0.7
0.7
0.8
17.78
17.78
17.78
17.78
20.32
0.1
0.1
0.1
0.1
0.1
2.54
2.54
2.54
2.54
2.54
0.15
0.15
0.15
0.15
0.15
3.81
3.81
3.81
3.81
3.81
1.11
1.65
2.29
2.20
Black = inches
Blue = mm
Typical Performance
Shielding Effectiveness
80 – 115dB
Frequency Range
20Mhz – 10GHz
Dura-Layer Construction
Polyurethane foam core with high-performance fabric
Recommended Compression
30-50% of gasket height
Typical Cross Section Tolerances
±.010 in.
±.020 in.
(0.25 mm) for all dimensions up to
0.04 in.
(1.02 mm)
(1.02 mm)
(0.50 mm)
for all dimensions above
0.04 in.
Detailed part drawings are available upon request.
Typical Length Tolerances
0.20 to 6.00 in.
6.01 to 18.00 in.
(5 – 152 mm)
(153 – 457 mm)
±.03 in.
(0.76 mm)
±.06 in.
(1.52 mm)
18.01 to 48.00 in.
(458 – 1219 mm)
±.08 in.
(2.03 mm)
34
Fabrics & Tapes
SHIELDING FABRICS & CONDUCTIVE TAPES
Options
Shielding Fabrics
•
All materials are available in non-adhesive, hot melt or
Shielding effectiveness is determined by a combination
of the reflection and absorption of RF signals. Absorption
depends on the thickness of the shield material. However,
reflection occurs at the shield surface and its effectiveness
is independent of thickness. Reflection is the determining
factor for all high frequency signal attenuation. (Note:
When using these materials for conductive shielding
gaskets, conductivity is the determinant.) Maximum
reflection occurs with the highest conductivity materials –
the best being copper, nickel and combinations of both.
conductive adhesive backing
•
•
Standard sheets are 41” x 36” (1041 x 914 mm)
Longer lengths can be custom ordered – please consult
factory for information
•
Full rolls are 325’ (99M) long – please consult factory for
ordering information. Note: conductive adhesive versions
are 164’ (50M) long
Applications
Bonding or laminating to complex geometric shapes with optional
hot melt or conductive adhesive.
•
Large surface coverage with minimal seams due to 41”
material width
ESD/RFI-EMI shielding attenuation > 70dB up to 10 GHz for
CuNi type
•
•
•
Seal enclosure panels and frames, seams or joints
Use for architectural shielding or shielded room wall and
ceiling finishing
Shielding Fabrics
PART NUMBER
W/HOT MELT
W/CONDUCTIVE
SURFACE
DESCRIPTION
WIDTH
LENGTH
THICKNESS
500KHZ
100MHZ
300MHZ
1GHZ
W/O ADHESIVE
ADHESIVE
ADHESIVE
RESISTIVITY
SF005PCN
SF030PCU
SF050PNI
SF005PCN-HM
SF030PCU-HM
SF050PNI-HM
SF005PCN-CA
Conductive CuNi Cloth
Conductive Cu Cloth
Conductive Ni Cloth
41
1041
1041
1041
36
36
36
914
914
914
0.003
0.076
.005 ohm/mm2
0.003
0.076
.035 ohm/mm2
0.004
0.102
.050 ohm/mm2
79dB
60dB
60dB
81dB
67dB
72dB
86dB
65dB
67dB
82dB
62dB
63dB
SF030PCU-CA
SF050PNI-CA
41
41
Black = inches
Blue = mm
Fabric Shielding Tapes
Applications
Cable shielding, enclosure seams, shielded room joints, PCB component
shields, irregular surface/component shields, alternative to custom die-cut
shielding gaskets or sections.
•
•
•
Service Temperature: -40°F to 212°F (-40°C to 100°C)
Adhesion: (peel) 50 oz/in. (54N/100mm)
Material: CuNi metalized fabric and conductive acrylic adhesive
backing w/release liner
Fabric Shielding Tapes
PART NUMBER
WIDTH
THICKNESS
LENGTH
RESISTIVITY
IMPEDANCE
ST005PCN25
ST005PCN50
ST005PCN75
0.25
0.50
0.75
6.35
0.005
0.13
0.13
0.13
85.0 ft. rolls
25.0m
25.0m
25.0m
0.03 – 0.05 ohms/inch
0.03 – 0.05 ohms/inch
0.03 – 0.05 ohms/inch
69dB@100MHz
69dB@100MHz
69dB@100MHz
12.70
0.005
19.05
0.005
85.0 ft. rolls
85.0 ft. rolls
ST005PCN100
ST005PCN200
1.00
2.00
25.40
0.005
50.80
0.005
0.13
0.13
85.0 ft. rolls
85.0 ft. rolls
25.0m
25.0m
0.03 – 0.05 ohms/inch
0.03 – 0.05 ohms/inch
69dB@100MHz
69dB@100MHz
Black = inches
Blue = mm
35
EMI Enclosure Shielding Solutions
Conductive Foam Shielding Material
CFS CONDUCTIVE FOAM SHIELDING MATERIAL FOR DIE-CUT GASKETS
CFS Conductive Foam Shielding Material consists of resilient Nickel-Copper polyurethane foam which
is layered between two pieces of conductive polyester fabric.
This CFS Conductive Foam is ideal for
applications that require low compression forces but excellent shielding effectiveness.
Performance
Operating Temperatures:
-40F – +156F (-40C – +70C)
Surface Resistivity:
<0.2 ohms/sq
Shielding Effectiveness:
60dB Typical 10MHz – 3GHz
Flammability:
UL94-HBF Unless otherwise noted UL94-V1*
Typical Compression Load:
2.1 PSI at recommended 30% compression
Availability
Sheets:
Up to 1.0m x 1.0m (
Custom Sizes Available)
Finishing:
Precision Die-Cut Forms & Shapes
Available with Conductive Adhesive
Material Characteristics
High Shielding Effectiveness
Low Compression
Low Surface Resistivity
Applications
Intricate die cuts forms
I/O panels
Backplanes
Connectors
Access panels
CFS Conductive Foam Shielding Material
PART NUMBER
STD SHEET SIZE
ADHESIVE
CFS1919060-NTP
19 X 19 X .060
19 X 19 X .060
19 X 19 X .098
19 X 19 X .098
19 X 19 X .138
19 X 19 X .138
22 X 22 X .060
22 X 22 X .060
NO
YES
NO
YES
NO
YES
NO
YES
CFS1919060
CFS1919098-NTP
CFS1919098
CFS1919138-NTP
CFS1919138
CFS2222060-V1-NTP*
CFS2222060
Consult Applications Engineering.
36
Custom and Die-Cut Gaskets
CUSTOM AND DIE-CUT SHIELDING GASKETS
In addition to our large assortment of stock products, Leader Tech offers customers the ability to create custom and
die-cut shielding gaskets using any of our conductive elastomer formulations or fabric shielding gasket materials. Our
extensive manufacturing capabilities include extrusion, molding and precision die-cut shapes and sizes.
All of our high-performance custom shielding gaskets can be made from your choice of twelve MIL-DTL-83528
Conductive Elastomer compounds or from our Fabric Shielding Gasket material. Depending on your unique application
requirements, our engineering team will work to develop a custom gasketing solution that exhibits superior shielding
properties and ensures a long performance life in a cost effective manner.
Please review your application with our Material Specialist and Engineering Group to determine the best materials to use
for your application.
Die Cut Gasket Design Recommendations and Tolerances
NOTES:
A
1. Minimum recommended
C
T
flange width (W) is .125”.
2. Hole diameter (D) must exceed
material thickness (T).
W
3. Distance edge of hole to
edge of gasket (E) must
B
exceed material thickness (T).
F
If not possible, then a slot is
required.
4. Recommend assign datum to
hole C/L and not to edge of
gasket.
A
E>T
B
D
Tolerance Range
FEATURE TYPE
Sample Dim.
0 – 4”
4.1 – 12”
12.1 – 24”
Length/Width
Hole Location
Hole Diameter
A, B, W
C, F
+/- .020
+/- .010
+/- .020
+/- .030
+/- .015
+/- .030
+/- .040
+/- .020
+/- .040
D
37
EMI Enclosure Shielding Solutions
ENGINEERS NOTES
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
38
PRODUCTS AND LITERATURE
We’ve Got You Covered
Reliable Board, Enclosure and Cable Shielding Solutions
Leader Tech is a world-leading innovator and US-based manufacturer of EMI shielding products for
circuit boards, enclosures and cables. In addition to our best selling standard, modified standard
and custom CBS shields, Leader Tech offers an expansive line of beryllium copper fingerstock
gaskets, conductive elastomers, advanced RF absorber materials and EMI/RFI ferrites.
ShieldingCatalog
Ferrite Catalog
EA EMI Microwave
Absorbers Catalog
TechSIL Conductive
Elastomer Catalog
LeaderTech Shielding Products
Board Level Shielding
•
•
•
Standard and Multi-Cavity CBS
Modified Standard Options
Custom Circuit Board Shields
Enclosure Shielding
•
•
•
•
•
•
BeCu Fingerstock Gaskets
TechSIL 5000 Conductive Elastomers
Conductive Fabric Shielding Gaskets
TechSIL 8000 Oriented Wire Gaskets
TechMESH Knitted Wire Gaskets
TechMESH Combo Strip & Gaskets
FerriShield Ferrites
•
•
•
Snap-On Bisected & Solid Bead Ferrites
Round & Flat Styles for Cables, Wires and Flex Circuits
Low, High, Microwave and Wideband Frequency-Specific Material
Our sales engineers are waiting for your call: 866-TECH-EMI (866-832-4364)
EMI
Problem?
Visit our web site today to browse our complete product line, download
literature and find your local sales engineer or sales representative!
39
EMI Enclosure Shielding Solutions
