SCR105B
500 Bayview Avenue, Inwood, NY 11096
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1. Magnetically shielded construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
(uH)
(1)
Test
Frequency
DC Resistance
(Ω MAX)
(2)
Saturation
Current
(A)
Temperature
Current
(A)
SCR105B-100 10 7.96KHZ 0.06 2.06 4.40
SCR105B-120 12 7.96KHZ 0.07 1.94 4.00
SCR105B-150 15 7.96KHZ 0.07 1.72 3.60
SCR105B-180 18 7.96KHZ 0.08 1.58 3.24
SCR105B-220 22 7.96KHZ 0.08 1.42 2.92
SCR105B-270 27 7.96KHZ 0.10 1.32 2.63
SCR105B-330 33 2.52KHZ 0.11 1.16 2.37
SCR105B-390 39 2.52KHZ 0.12 1.10 2.14
SCR105B-470 47 2.52KHZ 0.14 1.00 1.93
SCR105B-560 56 2.52KHZ 0.19 0.93 1.74
SCR105B-680 68 2.52KHZ 0.21 0.85 1.66
SCR105B-820 82 2.52KHZ 0.28 0.79 1.57
SCR105B-101 100 1KHZ 0.34 0.72 1.42
SCR105B-121 120 1KHZ 0.37 0.63 1.28
SCR105B-151 150 1KHZ 0.51 0.55 1.16
SCR105B-181 180 1KHZ 0.57 0.50 1.05
SCR105B-221 220 1KHZ 0.78 0.47 0.90
SCR105B-271 270 1KHZ 0.87 0.41 0.86
SCR105B-331 330 1KHZ 1.20 0.37 0.78
SCR105B-391 390 1KHZ 1.34 0.35 0.70
SCR105B-471 470 1KHZ 1.50 0.33 0.63
(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.
(3)
(4)
MARKING
XXX
0. 1
1
10
100
1000
100
1000
10000
10
BCR105B I nduct ance decr ease by cur r ent
I nduct ance( uH)
DC c u r r e n t ( mA)
100000
100
680
471
1000
2000
3000
4000
5000
6000
7000
0
BCR105B Temper at ur e r i se by cur r ent
Temper at ur e r i se ℃
DC c u r r e n t ( mA)
80
70
60
50
40
30
20
10
1 R5
680
471
SCR105B Inductance decrease by current
SCR105B Temperature rise by current
DC current (mA)
DC current (mA)
Custom versions available upon request.
©2011 Signal Transformer –Specification subject to change without notice. 07.11
