COTO-9852-05-20
| Part # | COTO-9852-05-20 |
Download  | COTO-9852-05-20 |
9814 & 9852 SURFACE MOUNT REED RELAYS
9814 & 9852 Series Surface Mount Reed Relays
Ideally suited to the needs of Automated
T
e
st Equipment, Instrumentation and
T
e
lecommunications requirements, Coto’s 9814 & 9852 Series is a miniature Surface
Mount Reed Relay that combines small size with exceptional RF performance. e
9814 extends life at ATE loads 3X or more utilizing Coto’s proprietary switch technol-
ogy. e external Magnetic Shield reduces interaction between parts in high density
boards. e 9852 adds Form C capability. Small size plus added features allow for high
density packing, and make these relays ideal for designs such as high speed, high pin
count VLSI testers where high speed, small size and high performance are all needed.
9814 & 9852 Series Features
u
Available in Axial, Gull wing and “J” lead configurations
u
Tape and Reel packaging available
u
High reliability, hermetically sealed contacts for long life
12
u
High Insulation Resistance – 10
Ω
minimum (Form A)
u
Coaxial shield for 50
Ω
impedance
u
6.5 GHz bandwidth for RF and Pulse switching (fast rise time pulses)
u
External Magnetic Shield
RoHS compliant
u
DIMENSIONS
in Inches (Millimeters)
Models 9814 & 9852
.040 MAX
(1.02)
.400
(10.16)
.015 TYP
.207 MAX
(0.38)
(5.26)
.040
(1.02)
TYP
Axial
2
J-Lead
2
MAX.
Gull Wing
2
Ordering Information
9XXX-XX-XX
Part Number
Model Number
9814 9852
NOTE
Lead Style
00 = Gull Wing
10 = Axial
u
For RF Graph Performance, see “RF Graphs” section
of the
Reed Relay Technical & Application Information
Coil Voltage
03 = 3.3 volts (9814)
05 = 5 volts
20 = J- Lead
11082019
9814
9852
MODEL NUMBER
Parameters
Test Conditions
Units
1 Form A
50
Ω
Coaxial
1 Form C
50
Ω
Coaxial
COIL SPECS.
Nom. Coil Voltage
Max. Coil Voltage
Coil Resistance
VDC
VDC
3.3
4
5
5
6
6
+/- 10%, 25° C
Must Operate by
Must Release by
Ω
70
2.5
0.4
150
3.8
0.4
110
3.8
0.4
Operate Voltage
Release Voltage
VDC – Max.
VDC – Min.
CONTACT RATINGS
Switching Voltage
Switching Current
Carry Current
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Volts
Amps
Amps
Watts
100
0.25
0.5
3
30
0.1
0.2
3
Contact Rating
100 N/C
200 N/O
Life Expectancy-Typical
1
Signal Level 1.0V, 10mA
50mV, 10mA
x 10
6
Ops.
1000
Static Contact
Resistance (max. init.)
Ω
Ω
0.125
0.150
0.200
0.200
Dynamic Contact
Resistance (max. init.)
0.5V, 50mA
at 100 Hz, 1.5 msec
RELAY SPECIFICATIONS
Insulation Resistance
(minimum)
Between all Isolated Pins
at 100V, 25°C, 40% RH
Ω
10
12
10
9
No Shield
Shield Floating
Shield Guarding
pF
pF
pF
–
–
–
–
1.0
Capacitance – Typical
Across Open Contacts
0.2
No Shield
Shield Floating
Shield Guarding
pF
pF
pF
–
–
–
–
1.0
Open Contact to Coil
0.5
Closed Contact to Coil
Contact to Shield
Shield Guarding
pF
pF
0.5
–
0.5
–
Contacts Open, Shield Floating
Between Contacts
Contacts to Shield
Contacts/Shield to Coil
VDC/peak AC
VDC/peak AC
VDC/peak AC
200
1500
1500
200
1000
1000
Dielectric Strength
(minimum)
Operate Time – including
bounce – Typical
At Nominal Coil Voltage,
30 Hz Square Wave
msec.
0.25
1.0
Release Time – Typical
msec.
0.05
1.0
2
4
6
8
2 4
6 8
Top View:
Dot stamped on top of relay refers to pin #1 location
Notes:
1
Consult factory for life expectancy at other switching
loads. Contact resistance
2.0
Ω
defines end of life.
Surface mount component processing temperature: 500°F / 260°C max for 1 min-
ute dwell time. Temperature measured on leads where lead exits molded package.
2
1
3 5
7
1
3 5
7
Environmental Ratings:
Storage Temp:
-35°C to
+
100°C;
Operating Temp:
-20°C to
+
85°C
All electrical parameters measured at 25°C unless otherwise specified.
Vibration:
20 G’s to 2000 Hz;
Shock:
50 G’s
11082019
