SCMS5D12
500 Bayview Avenue, Inwood, NY 11096
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Features
1. Magnetically shielded construction – Low EMI
2 Excellent Power Density
3 Engineered to Provide High Efficiency
4 High Inductance, Wide Current Range, Low Profile
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
(uH)
(1)
Test
Frequency
DC Resistance
(Ω MAX)
(2)
Saturation
Current
Temperature
Current
SCMS5D12-R47 0.47 100KHZ 27m 3.40 2.85
SCMS5D12-1R2 1.2 100KHZ
2.15 2.00
SCMS5D12-1R5 1.5 100KHZ 57m 1.80 1.95
SCMS5D12-2R2 2.2 100KHZ
1.60 1.70
SCMS5D12-3R3 3.3 100KHZ 115m 1.25 1.53
SCMS5D12-4R7 4.7 100KHZ
1.00 1.37
SCMS5D12-6R2 6.2 100KHZ 187m 0.95 1.23
SCMS5D12-8R2 8.2 100KHZ
0.82 1.10
SCMS5D12-100 10 100KHZ 313m 0.75 1.04
SCMS5D12-150 15 100KHZ
0.61 0.85
SCMS5D12-220 22 100KHZ 697m 0.51 0.83
SCMS5D12-330 33 100KHZ
0.40 0.66
SCMS5D12-470 47 100KHZ 1.50 0.33 0.52
SCMS5D12-680 68 100KHZ
0.29 0.41
SCMS5D12-820 82 100KHZ 2.59 0.26 0.36
SCMS5D12-101 100 100KHZ
0.23 0.32
SCMS5D12-151 150 100KHZ 4.35 0.19 0.26
SCMS5D12-221 220 100KHZ
0.16 0.23
SCMS5D12-331 330 100KHZ 7.97 0.12 0.20
SCMS5D12-471 470 100KHZ
0.10 0.18
SCMS5D12-681 680 100KHZ 16.00 0.084 0.14
SCMS5D12-821 820 100KHZ
0.075 0.12
SCMS5D12-102 1000 100KHZ 23.40 0.066 0.11
(1). Inductance tolerance for 0.47uH~8.2uH: ±30%, for 10uH~1000uH: ±20%. 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.
(3)
(4)
MARKING
XXX
Temper at ur e r i se ℃
BCMS5D12 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
102
330
R4 7
SCMS5D12 Inductance decrease by current
DC current (mA)
SCMS5D12 Temperature rise by current
Custom versions available upon request.
©2011 Signal Transformer –Specification subject to change without notice. 07.11
