SCRH4D14R
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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
Temperature
Current
SCRH4D14R-1R0 1.0 100KHZ 58m 1.50 1.80
SCRH4D14R-2R2 2.2 100KHZ 75m 1.20 1.70
SCRH4D14R-3R3 3.3 100KHZ 120m 0.90 1.45
SCRH4D14R-4R7 4.7 100KHZ 165m 0.75 1.23
SCRH4D14R-5R6 5.6 100KHZ 186m 0.70 1.10
SCRH4D14R-6R8 6.8 100KHZ 195m 0.62 1.00
SCRH4D14R-8R2 8.2 100KHZ 210m 0.61 0.89
SCRH4D14R-100 10 100KHZ 285m 0.60 0.84
SCRH4D14R-120 12 100KHZ 360m 0.50 0.79
SCRH4D14R-150 15 100KHZ 460m 0.48 0.71
SCRH4D14R-180 18 100KHZ 515m 0.47 0.68
SCRH4D14R-220 22 100KHZ 690m 0.42 0.61
SCRH4D14R-270 27 100KHZ 920m 0.25 0.52
SCRH4D14R-330 33 100KHZ 1.03 0.24 0.47
SCRH4D14R-390 39 100KHZ 1.13 0.23 0.42
SCRH4D14R-470 47 100KHZ 1.65 0.22 0.39
SCRH4D14R-560 56 100KHZ 1.80 0.21 0.37
SCRH4D14R-680 68 100KHZ 2.65 0.20 0.33
SCRH4D14R-820 82 100KHZ 3.00 0.19 0.29
(1). Inductance tolerance ±30% tested at 0.25V, 0ADC and 25℃
(2). DCR measured at 25℃.
(3). The DC current at which the inductance decreases by 30% from its initial value.
(4). The DC current that results in a 40℃ temperature rise from 25℃ambient.
XXX
MARKING
(3)
(4)
10
100
1000
10
100
1000
BCRH4D14R I nduct ance decr ease by cur r ent
I nduct ance( uH)
10000
DC c u r r e n t ( mA)
1
0. 1
100000
1 R0
1 R0
1 R0
Temper at ur e r i se ℃
BCRH4D14R Temper at ur e r i se by cur r ent
DC cur r ent ( mA)
80
50
70
40
60
30
20
10
2000
3000
500
1000
1500
3500
2500
0
820
180
1 R0
SCRH4D14R Inductance decrease by current
Inductance (µH)
DC current (mA)
SCRH4D14R Temperature rise by current
Custom versions available upon request.
©2011 Signal Transformer –Specification subject to change without notice. 07.11
