SC104B
SMD POWER INDUCTORS
XXX
MARKING
●
Features
1. Open frame construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL C
HARACTERISTICS
Part Number
Inductance
Test
(uH)
Frequency
(1)
DC Resistance
(Ω
MAX)
(2)
Saturation Temperature
(3)
(4)
Current
Current
(A)
(A)
SC104B Inductance decrease
cur r ent
BC104B I nduct ance decr ease by
by current
1000
SC104B-100
SC104B-120
SC104B-150
SC104B-180
SC104B-220
SC104B-270
SC104B-330
SC104B-390
SC104B-470
SC104B-560
SC104B-680
SC104B-820
SC104B-101
SC104B-121
SC104B-151
SC104B-181
SC104B-221
SC104B-271
SC104B-331
SC104B-391
SC104B-471
SC104B-561
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
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
53m
61m
70m
90m
100m
124m
140m
151m
195m
220m
260m
310m
344m
396m
554m
621m
721m
949m
1.100
1.245
1.526
1.904
2.38
2.13
1.87
1.73
1.60
1.44
1.26
1.20
1.10
1.01
0.91
0.85
0.74
0.69
0.61
0.56
0.53
0.45
0.42
0.38
0.35
0.32
3.60
3.20
2.90
2.70
2.30
2.10
1.90
1.80
1.60
1.55
I nduct
(µH)
)
Inductance
ance( uH
561
100
820
10
100
1
0. 1
10
100
DC cur r ent ( m
A)
DC current (mA)
1000
10000
100000
BC
104B Tem at ur e r i se by
by
ent
per
SC104B Temperature rise
cur r
current
80
Temperature
r i se
Tem at ur e
rise °C
℃
per
1.50
1.30
1.20
1.08
0.98
0.88
0.80
0.74
0.64
0.54
0.50
0.48
70
60
50
40
30
20
10
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
561
820
100
D cur r ent
(mA)
C
A)
DC current
( m
(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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