SC108
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● Features
1. Open frame construction.
ELECTRICAL CHARACTERISTICS
Part Number
(uH)
(1)
Frequency
(Ω MAX)
Current
Current
SC108-390 39 2.52MHZ 90m 2.20 2.90
SC108-122 1200 1KHZ 1.92 0.45 0.54
(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)
XXX
MARKING
1
100
1000
10000
100
1000
10000
10
BC108 I nduct ance decr ease by cur r ent
DC cur r ent ( mA)
100000
10
I nduct ance( mH)
122
121
100
1000
2000
3000
4000
5000
6000
7000
0
8000
BC108 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
9000
122
121
100
SC108 Inductance decrease by current
SC108 Temperature rise by current
Inductance (µH)
DC current (mA)
Custom versions available upon request.
©2011 Signal Transformer –Specification subject to change without notice. 07.11
