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Surface Mount Power, Bead & Chip Inductors
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Inductance Range:
µH
to
µH
And/or select a current range:
mA
to
mA
WO20S Series Power Inductors
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© 2001 Wilco Corporation | All Rights Reserved
Features:
Small size allows for high mounting density
Suitable for Re-flow Solder
Large DC current capability with low DC resistance
Embossed carrier tape
Suitable for pick and place automation
Applications:
Telecommunications
Ideal for handheld devices
DC/DC converters
Computers
Filters
Notes:
Operating Temperature Range: -40 C to 85 C
Test Frequency: (L) @ 100 Khz 0.1 Vrms Electrical Specs: 25 C
Temperature Rise: 30 C Packaging: 2500 per reel
Wilco Part Number
L
(uH)
Q Min.
Q Test Freq.
(MHz)
SRF Typ
(MHz)
RDC Max
(ohms)
Amps
(mA)
WO20S-1R0M
1.00
30
200
250
0.04
3000
WO20S-1R5M
1.50
30
200
125
0.045
2800
WO20S-2R2M
2.20
40
200
120
0.05
1800
WO20S-3R3M
3.30
40
200
120
0.055
1600
WO20S-4R7M
4.70
40
200
105
0.06
1400
WO20S-6R8M
6.80
40
200
50
0.065
1200
WO20S-100M
10.00
40
200
38
0.075
1000
WO20S-150M
15.00
40
100
33
0.09
800
WO20S-220M
22.00
40
100
25
0.11
700
WO20S-330M
33.00
40
100
20
0.19
600
WO20S-470M
47.00
40
100
20
0.23
500
WO20S-680M
68.00
40
100
15
0.29
400
WO20S-101M
100.00
40
100
10
0.48
300
WO20S-151M
150.00
40
100
9
0.59
260
WO20S-221M
220.00
40
100
6
0.77
220
WO20S-331M
330.00
40
100
5
1.4
200
WO20S-471M
470.00
40
100
4
1.8
190
WO20S-681M
680.00
40
100
3
2.2
180
WO20S-102M
1000.00
40
100
2
3.4
150
WO20S-152M
1500.00
50
100
2
4.2
120
WO20S-222M
2200.00
50
100
2
8.5
100
WO20S-332M
3300.00
50
100
1
11
80
WO20S-472M
4700.00
50
100
1
13.9
60
WO20S-682M
6800.00
50
100
1
25
40
WO20S-103M
10000.00
50
100
0.8
32.8
20