SCRH123
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1. Magnetically shielded construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
Part Number
Inductance
(uH)
(1)
Test
Frequency
DC Resistance
(Ω MAX)
(2)
Saturation
Current
Temperature
Current
(1). Inductance tolerance for 1.5uH~8.2uH: ±30%, for 10uH~470uH: ±20%. Tested at 0.25V, 0ADC and 25℃
(2). DCR measured at 25℃.
(3). The DC current at which the inductance decreases by 25% from its initial value.
(4). The DC current that results in a 40℃ temperature rise from 25℃ambient.
(3)
(4)
XXX
MARKING
10
100
1000
100
1000
10000
BCRH123 I nduct ance decr ease by cur r ent
I nduct ance( uH)
100000
DC cur r ent ( mA)
1
0. 1
10
471
470
1 R5
Temper at ur e r i se ℃
BCRH123 Temper at ur e r i se by cur r ent
DC cur r ent ( mA)
80
50
70
40
60
30
20
10
4000
6000
1000
2000
3000
7000
5000
8000
0
9000 10000
11000
471
470
1 R5
SCRH123 Inductance decrease by current
Inductance (µH)
DC current (mA)
SCRH123 Temperature rise by current
Custom versions available upon request.
©2011 Signal Transformer –Specification subject to change without notice. 07.11
