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SC31
SMD POWER INDUCTORS
XXX
MARKING
● Features
1. Open frame construction.
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
(uH)
(1)
Test
Frequency
DC Resistance
( Ω MAX)
(2)
(4)
Saturation (3) Temperature
Current Current
(A) (A)
10000
BC31 I
SC31 Inductance decrease by by cur current
SC31-2R2
SC31-4R7
SC31-100
SC31-150
SC31-220
SC31-330
2.2
4.7
10
15
22
33
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
0.10
0.19
0.35
0.65
0.76
1.20
0.79
0.65
0.45
0.30
0.25
0.20
1.60
1.05
0.80
0.64
0.52
0.46
1000
100
10
1
152
330
2R2
SC31-470
SC31-680
47
68
1MHZ
1MHZ
1.70
2.50
0.17
0.13
0.35
0.29
0. 1
1
10
100
(
DC cur current (mA)
1000
10000
SC31-101
SC31-122
SC31-152
100
1200
1500
1KHZ
1KHZ
1KHZ
3.40
45.6
66.0
0.10
0.05
0.03
0.25
0.08
0.066
SC31 Temperature rise by current
DC current (mA)
(1). Inductance tolerance ± 20% tested at 0.25V, 0ADC and 25 ℃ .
(2). DCR measured at 25 ℃ .
(3). The DC current at which the inductance decreases by 10% from its initial value.
(4). The DC current that results in a 40 ℃ temperature rise from 25 ℃ ambient.
Click here for QUANTITY PER REEL & PACKING INFORMATION
Custom versions available upon request.
www.signaltransformer.com
28
? 2011 Signal Transformer –Specification subject to change without notice. 07.11
500 Bayview Avenue, Inwood, NY 11096
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