Walsin-Tech-Corp-WLBD1005K2U102TP
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Approval Sheet
WLBD1005 – 4532 HC
( High Current Series )
Chip Bead
*Contents in this sheet are subject to change without prior notice.
Page 1 of 16
ASC_ WLBD1005 -4532 HC Series
Sep – 2021
Approval Sheet
FEATURES
1. Combination
of high frequency noise suppression with capability of handing high current
2. The
current rating up to 6 Amps with low DCR
APPLICATIONS
1. High
current DC power lines
2. Circuits
where a stable ground in unavailabl
SHAPE and DIMENSION
E
T
W
L
1005
(EI
A
0
402)
*1608
(EI
A
0
603)
*2012
(EI
A
0
805)
3216
(EI
A
1
206)
3225
(EI
A
1
210)
4516
(EI
A
1
806)
4532
(EI
A
1
812)
TYPE
L
1.00
0.10
0.50
0.10
1.60
0.15
0.80
0.15
2.00
0.20
1.25
0.20
3.20
0.20
1.60
0.20
3.20
0.20
2.50
0.20
4.50
0.25
1.60
0.20
4.50
0.25
3.20
0.25
W
0.80
0.15
&
0.60
0.15
0.90
0.20
&
1.25
0.2
T
0.50
0.10
0.25
0.10
1.10
0.20
1.30
0.20
0.50
0.30
1.60
0.20
0.60
0.40
1.50
0.25
0.60
0.40
E
0.30
0.20
0.50
0.30
0.50
030
Unit
mm
Ordering Information
WL
BD
1005 – 4532
HC
U
300
T / P
H / L
Product
Code
Series
Dimensions
JIS: (EIA)
Series
extension
Tolerance
Value
Packing Code
WL:
Inductor
BD: Chip
Bead.
1005 :(0402)
1608: (0603)
2012: (0805)
3216: (1206)
3225: (1210)
4516: (1806)
4532: (1812)
Refer to
characteristic
300 =30 OHM
601 =600 OHM
102 =1000OHM
T = 7″
H: High current
L: Low DCR
U:
25%
Paper Tape
P = 7
”
Plastic Tape
Page 2 of 16
ASC_ WLBD1005 -4532 HC Series
Sep – 2021
Approval Sheet
PART NUMBER AND CHARACTERISTICS TABLE
WLBD1005- 2012 HC_H series
Rated Current
(mA) max.
Impedance (Ω)
DC Resistance
Test Frequency
Walsin Part Number
(MHz)
(
Ω
) max.
+/-25%
WLBD1005HCU100TH
WLBD1005HCU300TH
10
30
100
100
0.09
0.04
2000
3000
WLBD1005HCU330TH
WLBD1005HCU600TH
WLBD1005HCU121TH
33
60
100
100
100
0.022
0.032
0.055
3000
2500
120
2000
Rated Current
(mA) max.
Impedance (Ω)
DC Resistance
Test Frequency
(MHz)
Walsin Part Number
(
Ω
) max.
+/-25%
WLBD1608HCU300TH
WLBD1608HCU600TH
WLBD1608HCU800TH
WLBD1608HCU121TH
WLBD1608HCU221TH
WLBD1608HCU301TH
WLBD1608HCU331TH
WLBD1608HCU471TH
WLBD1608HCU601TH
WLBD1608HCU102TH
30
60
100
100
100
100
100
100
100
100
100
100
0.04
0.04
0.04
0.07
0.09
0.09
0.09
0.20
0.20
0.25
3000
3000
3000
2500
2000
2000
1000
1000
1000
800
80
120
220
300
330
470
600
1000
Rated Current
(mA) max.
Impedance (Ω)
DC Resistance
Test Frequency
(MHz)
Walsin Part Number
(
Ω
) max.
+/-25%
WLBD2012HCU220TH
WLBD2012HCU300TH
WLBD2012HCU310TH
WLBD2012HCU400TH
WLBD2012HCU600TH
WLBD2012HCU800TH
WLBD2012HCU121TH
WLBD2012HCU181TH
WLBD2012HCU221TH
WLBD2012HCU301TH
WLBD2012HCU331TH
WLBD2012HCU331TL
WLBD2012HCU601TH
**WLBD2012HCU102TH
WLBD2012HCU152TH
T
e
st Level
22
30
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0.015
0.015
0.015
0.03
0.04
0.02
0.02
0.03
0.04
0.09
0.09
0.07
0.09
0.15
0.3
6000
6000
6000
4000
3000
5000
5000
4000
3000
2000
2000
2500
2000
1500
1500
31
40
60
80
120
180
220
300
330
330
600
1000
1500
250 mV
•
HP4291B
RF IMPEDANCE / MATERIAL
ANALYZER
•
HP4338A/B MILLIOHMMETER
Test Instruments
•
Agilent 8720ES S-PARAMETER
NETWORK ANALYZER
•
HP6632B SYSTEM DC POWER SUPPLY
Page 3 of 16
ASC_ WLBD1005 -4532 HC Series
Sep – 2021
Approval Sheet
PART NUMBER AND CHARACTERISTICS TABLE
WLBD3216- 4532 HC_H series
Rated Current
(mA) max.
Impedance (Ω)
DC Resistance
Test Frequency
Walsin Part Number
(MHz)
(
Ω
) max.
+/-25%
WLBD3216HCU300PH
WLBD3216HCU500PH
WLBD3216HCU800PH
WLBD3216HCU121PH
WLBD3216HCU601PH
WLBD3216HCU122PH
30
50
100
100
100
100
100
100
0.015
0.015
0.03
0.015
0.07
0.2
6000
6000
4000
6000
2500
1000
80
120
600
1200
Rated Current
(mA) max.
Impedance (Ω)
DC Resistance
Test Frequency
(MHz)
Walsin Part Number
+/-25%
(
Ω
) max.
WLBD3225HCU600PH
WLBD3225HCU102PH
60
100
50
0.15
0.09
1500
1000
2000
Rated Current
(mA) max.
6000
Impedance (Ω)
DC Resistance
Test Frequency
(MHz)
Walsin Part Number
(
Ω
) max.
+/-25%
60
72
WLBD4516HCU600PH
WLBD4516HCU720PH
WLBD4516HCU181PH
100
100
100
0.015
0.015
0.02
6000
3500
180
WLBD4516HCU851PH
850
100
0.15
1500
Rated Current
(mA) max.
Impedance (Ω)
DC Resistance
Test Frequency
(MHz)
Walsin Part Number
(
Ω
) max.
+/-25%
WLBD4532HCU800PH
WLBD4532HCU121PH
WLBD4532HCU601PH
WLBD4532HCU132PH
T
e
st Level
80
120
100
100
50
0.01
0.015
0.04
9000
6000
3000
3000
600
1300
60
0.04
250 mV
•
HP4291B
RF IMPEDANCE / MATERIAL
ANALYZER
•
HP4338A/B MILLIOHMMETER
Test Instruments
•
Agilent 8720ES S-PARAMETER
NETWORK ANALYZER
•
HP6632B SYSTEM DC POWER SUPPLY
GENERAL TECHNICAL DATA
1.
2.
3.
4.
5.
Operating temperature range : – 55
℃
~ +125
℃
Storage Condition : Less than 40
℃
and 70% RH
Storage Time: 12 months(Size:1005 above)
Soldering method: Reflow or Wave Soldering
** The thickness 1.25
0.2mm / MOQ= 3K reel
Page 4 of 16
ASC_ WLBD1005 -4532 HC Series
Sep – 2021
Approval Sheet
PART NUMBER AND CHARACTERISTICS TABLE
WLBD1005- 1608 HC_L series ( Low DCR Type)
Rated Current
(mA) Max.
DC
Resistance
(
Ω
) Max.
Test
Impedance (Ω)
Walsin Part Number
Frequency
+/-25%
(MHz)
85
℃
125
℃
WLBD1005HCU100TL
WLBD1005HCU300TL
WLBD1005HCU600TL
WLBD1005HCU800TL
WLBD1005HCU121TL
WLBD1005HCU181TL
WLBD1005HCU221TL
WLBD1005HCU301TL
WLBD1005HCU331TL
WLBD1005HCU471TL
WLBD1005HCU601TL
10
30
100
100
100
100
100
100
100
100
100
100
100
0.018
0.022
0.030
0.038
0.050
0.090
0.100
0.150
0.150
0.180
0.200
4000
3000
2500
2300
2000
1300
1500
1200
1200
1100
1000
2200
1700
1400
1300
1100
840
60
80
120
180
220
300
330
470
600
840
700
700
610
500
Rated Current
(mA) Max.
DC
Resistance
(
Ω
) Max.
Test
Impedance (Ω)
Walsin Part Number
Frequency
+/-25%
(MHz)
85
℃
125
℃
**WLBD1608HCU220TL
22
100
0.004
8000
4000
**WLBD1608HCU260TL
**WLBD1608HCU300TL
**WLBD1608HCU700TL
**WLBD1608HCU101TL
**WLBD1608HCU121TL
WLBD1608HCU221TL
WLBD1608HCU331TL
WLBD1608HCU471TL
WLBD1608HCU601TL
26
100
100
100
100
100
100
100
100
100
0.007
0.010
0.022
0.030
0.030
0.050
0.080
0.130
0.150
6000
5000
3500
3000
3000
2200
1700
1500
1300
4000
3000
2000
1900
1900
1500
1200
1000
1000
30
70
100
120
220
330
470
600
T
e
st Level
250 mV
HP4991A
RF Impedance / Material Analyzer
Test Instruments
HP4338A/B Milliohm meter
Agilent 5071C S-Parameter Network Analyzer
HP6632B System DC Power Supply
GENERAL TECHNICAL DATA
1. Operating
temperature range
：
– 55
℃
~ +125
℃
2. Storage
Condition
：
Less than 40
℃
and 70% RH
3. Storage
Time
：
6 months(Size:0603&1005)
12 months(Size:1608 above)
4. Soldering
method
：
Reflow
5. **
The thickness 0.6mm
6. In
operating temperature exceeding +85
℃
,derating of current is set according to the operating
temperature graph as follows
Page 5 of 16
ASC_ WLBD1005 -4532 HC Series
Sep – 2021
Approval Sheet
Land Patterns for Reflow Soldering
Solder Land Information
Unit: mm (inches)
Size
1005
1608
2012
3216
3225
4516
4532
A
B
C
0.4 (0.016)
0.7 (0.028)
1.2 (0.047)
2.0 (0.079)
2.0 (0.079)
3.0 (0.118)
3.0 (0.118)
1.2 ~1.4 (0.047 ~0.055)
1.8~ 2.0 (0.071~ 0.079)
3.0 ~4.0 (0.118 ~0.157)
4.2 ~5.2 (0.165 ~0.205)
4.2 ~5.2 (0.165 ~0.205)
5.5~6.5 (0.217 ~0.256)
5.5 ~6.5 (0.217 ~0.256)
0.5 (0.020)
0.7 (0.028)
1.0 (0.039)
1.2 (0.047)
3.4 (0.134)
1.2 (0.047)
4.22 (0.166)
RECOMMENDED SOLDERING CONDITIONS
Page 6 of 16
ASC_ WLBD1005 -4532 HC Series
Sep – 2021
Approval Sheet
RELIABILITY AND TEST CONDITION
Test item
Test Condition
Criteria
Temperature : -55 ~ +125
℃
Cycle : 100 cycles
Dwell time : 30minutes
Measurement : at ambient temperature 24 hours
after test completion
No mechanical damage
Impedance value should be within ±
20 % of the initial value
Temperature
Cycle
Temperature : 125
℃ ±
5
℃
No mechanical damage
Test time : 1000 hours
Operational Life
Impedance value should be within ±
20 % of the initial value
Apply current : full rated current
Measurement : at ambient temperature 24 hours
after test completion
Temperature rise should be less than
40
℃
Rated Current
Test
Apply current : full rated current / 5min
Temperature : 40
℃ ±
2
℃
Humidity : 90 ~ 95 % RH
Test time : 1000 hours
Apply current : full rated current
Measurement : at ambient temperature 24 hours
after test completion
No mechanical damage
Impedance value should be within ±
20 % of the initial value
Biased Humidity
More than 95 % of terminal electrode
should be covered with new solder
No mechanical damage
Impedance value should be within ±
20 % of the initial value
Solder temperature : 260
±
5
℃
Flux : Rosin
DIP time : 10 ± 1 sec
Resistance to
Solder Heat
Reflow temperature : 245
℃
It shall be Soldered on
the substrate
applying direction paralle1 to the substrate
Apply force(F) : 5 N
No mechanical damage
Soldering the products on PCB after
the pulling test force > 5 N
Adhesive Test
Test time : 10 sec
Temperature : 93
℃
Test time : 4 hours(WLCM1005)
Others : 8 hours
Solder temperature : 235
±
5
℃
More than 95 % of terminal electrode
should be covered with new solder
Steam Aging Test
Flux : Rosin
DIP time : 5 ± 1 sec
Page 7 of 16
ASC_ WLBD0603-4516 HC Series
Jul – 2022
Approval Sheet
Bead 1005- Impedance Frequency Characteristics (Typical)
WLBD1005HCU100TH
WLBD1005HCU330TH
WLBD1005HCU600TH
WLBD1005HCU121TH
Bead 1608- Impedance Frequency Characteristics (Typical)
WLBD1608HCU300TH
WLBD1608HCU600TH
WLBD1608HCU800TH
WLBD1608HCU121TH
Page 8 of 16
ASC_ WLBD0603-4516 HC Series
Jul – 2022
Approval Sheet
WLBD1608HCU221TH
WLBD1608HCU301TH
WLBD1608HCU471TH
WLBD1608HCU601TH
WLBD1608HCU102TH
Bead 2012- Impedance Frequency Characteristics(Typical)
WLBD2012HCU300TH
WLBD2012HCU310TH
WLBD2012HCU400TH
Page 9 of 16
ASC_ WLBD0603-4516 HC Series
Jul – 2022
Approval Sheet
WLBD2012HCU600TH
WLBD2012HCU121TH
WLBD2012HCU221TH
WLBD2012HCU800TH
WLBD2012HCU181TH
WLBD2012HCU301TH
WLBD2012HCU601TH
WLBD2012HCU331TH
* *WLBD2012HCU102TH
WLBD2012HCU152TH
Page 10 of 16
ASC_ WLBD0603-4516 HC Series
Jul – 2022
Approval Sheet
Bead 3216- Impedance Frequency Characteristics(Typical)
WLBD3216HCU300PH
WLBD3216HCU800PH
WLBD3216HCU601PH
WLBD3216HCU500PH
WLBD3216HCU121PH
WLBD3216HCU122PH
Bead 3225- Impedance Frequency Characteristics(Typical)
WLBD3225HCU600PH
WLBD3225HCU102PH
Page 11 of 16
ASC_ WLBD0603-4516 HC Series
Jul – 2022
Approval Sheet
Bead 4516- Impedance Frequency Characteristics (Typical)
WLBD4516HCU600PH
WLBD4516HCU181PH
WLBD4516HCU720PH
WLBD4516HCU851PH
Bead 4532- Impedance Frequency Characteristics (Typical)
WLBD4532HCU800PH
WLBD4532HCU12PH
WLBD4532HCU601PH
WLBD4532HCU132PH
Page 12 of 16
ASC_ WLBD0603-4516 HC Series
Jul – 2022
Approval Sheet
Bead 1005L- Impedance Frequency Characteristics (Typical)
WLBD1005HCU330TL
WLBD1005HCU800TL
WLBD1005HCU181TL
WLBD1005HCU600TL
WLBD1005HCU121TL
WLBD1005HCU221TL
WLBD1005HCU331TL
WLBD1005HCU471TL
WLBD1005HCU601TL
Page 13 of 16
ASC_ WLBD0603-4516 HC Series
Jul – 2022
Approval Sheet
Bead 1608L- Impedance Frequency Characteristics (Typical)
WLBD1608HCU260TL
WLBD1608HCU700TL
WLBD1608HCU121TL
WLBD1608HCU300TL
WLBD1608HCU101TL
WLBD1608HCU221TL
WLBD1608HCU331TL
WLBD1608HCU471TL
WLBD1608HCU601TL
Page 14 of 16
ASC_ WLBD0603-4516 HC Series
Jul – 2022
Approval Sheet
Packaging Specification
Reel Dimension
Unit: mm
Reel Packaging Quantity
1005
1608
2012
**2012(T12)
(0805)
3216
3225
4516
4532
PART SIZE
(EIA SIZE)
(0402)
(0603)
(0805)
(1206)
(1210)
(1806)
(1812)
7” REEL
Qty (Pcs)
10,000
5 reels
4,000
4,000
3,000
3,000
2,000
2,000
1,000
inner box
5 reels
5 reels
5 reels
5 reels
5 reels
4 reels
4 reels
Page 15 of 16
ASC_ WLBD0603-4516 HC Series
Jul – 2022
Approval Sheet
TAPE AND REEL SPECIFICATIONS
PAPER CARRIER
TAPE AND REEL SPECIFICATIONS
PLASTIC CARRIER
Unit: mm
Size
4532
4516
3225
3216
2012(T:12)
1608 (T:06)
1005
Symbol
PLASTIC
PLASTIC
PLASTIC
PLASTIC
PAPER
PAPER
PAPER
8.00
±
0.10
12.0
±
0.10
8.00
±
0.10
8.00
±
0.10
W
11.7~12.3
7.70~8.30
7.90~8.30
(7.9~8.3)
8.00
±
0.10
1.75
±
0.10
5.50
±
0.05
4.00
±
0.10
1.75
±
0.10
5.50
±
0.05
4.00
±
0.10
1.75
±
0.10
3.50
±
0.05
4.00
±
0.10
1.75
±
0.10
3.50
±
0.05
4.00
±
0.10
4.00
±
0.10
1.75
±
0.10
3.50
±
0.10
2.00
±
0.05
1.75
±
0.05
3.50
±
0.05
P
E
F
1.75
±
0.10
3.50
±
0.10
1.56
±
0.10
(1.50
±
0.05)
1.55
±
0.05
1.55
±
0.05
1.55
±
0.05
1.55
±
0.05
1.56
±
0.10
1.55
±
0.05
D
D1
Po
1.50~1.75
1.50~1.75
0.95~1.20
0.95~1.20
NA (0.95~1.2)
NA
NA
4.00
±
0.10
4.00
±
0.10
4.00
±
0.10
4.00
±
0.10
4.00
±
0.10
4.00
±
0.10
4.00
±
0.10
40.0
±
0.20
2.00
±
0.05
40.0
±
0.20
2.00
±
0.05
40.0
±
0.20
2.00
±
0.05
40.0
±
0.20
2.00
±
0.05
40.0
±
0.20
Po10
P2
NA
NA
2.00
±
0.10
1.50
±
0.05
(1.42
±
0.1)
2.30
±
0.05
(2.26
±
0.1)
0.95
±
0.05
(1.3
±
0.1)
2.00
±
0.10
1.05
±
0.05
(0.97
±
0.05)
1.85
±
0.05
(1.80
±
0.05)
0.95
±
0.05
(0.75
±
0.05)
2.00
±
0.05
3.66
±
0.10
4.95
±
0.10
1.83
±
0.10
4.85
±
0.10
2.57
±
0.10
3.40
±
0.10
1.85
±
0.10
3.43
±
0.10
0.62
±
0.03
1.12
±
0.03
Ao
Bo
1.83
±
0.10
0.23
±
0.10
1.83
±
0.10
0.29
±
0.10
1.32
±
0.10
0.25
±
0.10
1.22
±
0.10
0.25
±
0.10
0.60
±
0.03
Ko(T)
t
NA(0.23
±
0.1)
NA
NA
Page 16 of 16
ASC_ WLBD0603-4516 HC Series
Jul – 2022
