SC105
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)
(4)
Current
Current
(A)
(A)
BCRH105 I nduct ance decr ease by cur r ent
SC105 Inductance decrease by current
1000
SC105-100
SC105-120
SC105-150
SC105-180
SC105-220
SC105-270
SC105-330
SC105-390
SC105-470
SC105-560
SC105-680
SC105-820
SC105-101
SC105-121
SC105-151
SC105-181
SC105-221
SC105-271
SC105-331
SC105-391
SC105-471
SC105-561
SC105-681
SC105-821
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
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
1KHZ
0.06
0.07
0.08
0.09
0.10
0.11
0.12
0.14
0.17
0.19
0.22
0.25
0.35
0.40
0.47
0.63
0.73
0.97
1.15
1.30
1.48
1.90
2.25
2.55
2.60
2.45
2.27
2.15
1.95
1.76
1.50
1.37
1.28
1.17
1.11
1.00
0.97
0.89
0.78
0.72
0.66
0.57
0.52
0.48
0.42
0.33
0.28
0.24
3.60
3.30
3.00
2.60
2.40
2.30
2.16
2.00
1.80
1.60
1.50
1.40
1.30
1.20
1.05
1.00
0.90
0.78
0.68
0.56
0.48
0.46
0.45
0.43
Inductance (µH)
)
I nduct ance( uH
471
100
390
10
1
1R2
0. 1
10
100
DC cur r ent ( m
A)
DC current (mA)
1000
10000
100000
SC105 Temperature rise
cur r ent
BC
105 Tem at ur e r i se by
by current
per
Temperature
r se
Tem at ur e
rise
i
°C
℃
per
80
70
60
50
40
30
20
10
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
821
820
100
D cur r
current
m
C
DC
ent (
(mA)
A)
(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.
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