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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
WO40 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:
DC/DC converterss
Computers
Telecommunications equipment
Filters
LCD display
Notes:
Test Frequency: (L) @ 100 Khz 0.1 Vrms
Inductance Drop: 10% at rated Isat
Operating Temperature Range: -40 C to 85 C
Packaging: 300 per reel
Wilco Part Number
L
(uH)
SRF Typ
(MHz)
Saturation
DC Amps
Amps
(mA)
DCR Max
(ohms)
WO40-1R0M
1.00
100
9000
6800
0.009
WO40-1R5M
1.50
90
8000
6400
0.01
WO40-2R2M
2.20
80
7000
6100
0.012
WO40-3R3M
3.30
65
6400
5400
0.015
WO40-4R7M
4.70
45
5400
4800
0.018
WO40-6R8M
6.80
38
4600
4400
0.027
WO40-100M
10.00
30
3800
3900
0.038
WO40-150M
15.00
27
3000
3100
0.046
WO40-220M
22.00
19
2600
2700
0.085
WO40-330M
33.00
15
2000
2100
0.1
WO40-470M
47.00
12
1600
1800
0.14
WO40-680M
68.00
10
1400
1500
0.2
WO40-101M
100.00
9
1200
1300
0.28
WO40-151M
150.00
6
1000
1000
0.4
WO40-221M
220.00
5
800
800
0.61
WO40-331M
330.00
4.5
600
600
1.02
WO40-471M
470.00
3.5
500
500
1.27
WO40-681M
680.00
2.5
400
400
2.02
WO40-102M
1000.00
2
300
300
3