SC52
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1. Open frame construction.
Part Number
Inductance
(uH)
(1)
Test
Frequency
DC Resistance
(Ω MAX)
(2)
Saturation
Current
Temperature
Current
SC52-R80 0.8 7.96MHZ 29m 3.00 3.50
SC52-1R8 1.8 7.96MHZ 54m 2.40 2.50
SC52-3R3 3.3 7.96MHZ 74m 2.00 2.00
SC52-4R7 4.7 7.96MHZ 108m 1.66 1.65
SC52-6R8 6.8 7.96MHZ 128m 1.39 1.40
SC52-100 10 2.52MHZ 200m 1.15 1.15
SC52-150 15 2.52MHZ 270m 0.88 0.96
SC52-220 22 2.52MHZ 400m 0.74 0.84
SC52-330 33 2.52MHZ 580m 0.62 0.70
SC52-470 47 2.52MHZ 767m 0.53 0.58
SC52-680 68 2.52MHZ 1.165 0.44 0.50
SC52-101 100 1KHZ 1.440 0.37 0.44
(1). Inductance tolerance for 0.8uH: ±30%, for 1.2uH~100uH: ±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)
XXX
MARKING
10
100
100
1000
10000
10
BC52 I nduct ance decr ease by cur r ent
I nduct ance( u H)
100000
DC c u r r e n t ( mA)
1
0. 1
1000
101
100
0 R8
Temper at ur e r i se ℃
BC52 Temper at ur e r i se by cur r ent
DC c u r r e n t ( mA)
80
50
70
40
60
30
20
10
2000
3000
500
1000 1500
3500
2500
4000
0
4500
5000
101
100
0 R8
SC52 Inductance decrease by current
DC current (mA)
DC current (mA)
SC52 Temperature rise by current
Custom versions available upon request. ©
2011 Signal Transformer –
Specification subject to change without notice. 07.11
