SC32
SMD POWER INDUCTORS
XXX
MARKING
●
Features
1. Open frame construction.
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
Test
(uH)
Frequency
(1)
DC Resistance
(Ω
MAX)
(2)
Saturation Temperature
(3)
Current
Current
(4)
(A)
(A)
1000
SC32 Inductance decrease
cur r ent
BC32 I nduct ance decr ease by
by current
681
SC32-1R0
SC32-1R4
SC32-1R8
SC32-2R2
SC32-2R7
SC32-3R3
SC32-3R9
SC32-4R7
SC32-5R6
SC32-6R8
SC32-8R2
SC32-100
SC32-120
SC32-150
SC32-180
SC32-220
SC32-270
SC32-330
SC32-390
SC32-470
SC32-560
SC32-680
SC32-820
SC32-101
SC32-121
SC32-151
SC32-181
SC32-221
SC32-271
SC32-331
SC32-391
SC32-471
SC32-561
SC32-681
1.0
1.4
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
7.96MHZ
7.96MHZ
7.96MHZ
7.96MHZ
7.96MHZ
7.96MHZ
7.96MHZ
7.96MHZ
7.96MHZ
7.96MHZ
7.96MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
43m
50m
68m
84m
97m
104m
145m
156m
194m
232m
285m
373m
397m
547m
592m
720m
889m
961m
1.20
1.47
1.80
2.30
2.45
3.20
4.10
4.78
7.65
9.20
9.90
11.2
12.7
14.0
19.8
22.7
2.34
2.04
1.79
1.60
1.50
1.30
1.22
1.05
0.98
0.87
0.77
0.71
0.65
0.57
0.52
0.47
0.44
0.39
0.36
0.33
0.31
0.28
0.25
0.22
0.20
0.17
0.15
0.13
0.11
0.09
0.09
0.08
0.07
0.06
2.60
2.30
1.90
1.70
1.60
1.55
1.38
1.30
1.15
1.02
0.90
0.80
0.72
0.66
0.64
0.60
0.52
0.47
0.44
0.40
0.39
0.33
0.31
0.29
0.25
0.23
0.20
0.17
0.15
0.14
0.13
0.13
0.12
0.11
Inductance
ance( uH
I nduct
(µH)
)
100
270
10
1
1R0
0. 1
1
10
DC cur r ent ( m
A)
DC current (mA)
100
1000
10000
SC32
32 Tem at ur e
rise by current
BC
Temperature
r i se by cur r ent
per
Temperature
r i
°C
Tem at ur e
rise
se ℃
per
80
70
60
50
40
30
20
10
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
1R
0
270
681
D
DC current (mA)
C cur r ent ( m
A)
(1). Inductance tolerance for 1.0uH:
±30%,
for 1.4uH~680uH:
±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.
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2011 Signal Transformer –Specification subject to change without notice. 07.11
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29
