SC73
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● Features
1. Open frame construction.
ELECTRICAL CHARACTERISTICS
Part Number
(uH)
(1)
Frequency
(Ω MAX)
(2)
Current
Current
SC73-100 10 2.52MHZ 80m 1.44 2.40
SC73-150 15 2.52MHZ 100m 1.24 2.00
SC73-220 22 2.52MHZ 130m 1.07 1.65
SC73-330 33 2.52MHZ 170m 0.85 1.40
SC73-470 47 2.52MHZ 250m 0.68 1.22
SC73-680 68 2.52MHZ 330m 0.59 1.05
SC73-820 82 2.52MHZ 410m 0.54 0.96
SC73-101 100 1KHZ 480m 0.51 0.88
SC73-151 150 1KHZ 750m 0.40 0.72
SC73-221 220 1KHZ 1.20 0.31 0.54
SC73-331 330 1KHZ 1.50 0.28 0.44
(
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
0. 1
1
10
100
1000
100
1000
10000
10
BC73 I nduct ance decr ease by cur r ent
I nduct ance( uH)
100000
DC cur r ent ( mA)
331
560
100
DC current (mA)
DC current (mA)
SC73 Temperature rise by current
SC73 Inductance decrease by current
Custom versions available upon request.
©2011 Signal Transformer –Specification subject to change without notice. 07.11
