SCRH104
SMD POWER INDUCTORS
XXX
MARKING
● Features
1. Magnetically shielded construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
(2)
(1)
SCRH104-1R0
SCRH104-1R5
SCRH104-2R2
SCRH104-3R3
SCRH104-4R7
SCRH104-6R8
SCRH104-100
SCRH104-120
SCRH104-150
SCRH104-180
SCRH104-220
SCRH104-270
SCRH104-330
SCRH104-390
SCRH104-470
SCRH104-560
SCRH104-680
SCRH104-820
SCRH104-101
SCRH104-121
SCRH104-151
SCRH104-181
SCRH104-221
SCRH104-271
SCRH104-331
SCRH104-391
SCRH104-471
1.0
1.5
2.2
3.3
4.7
6.8
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
DC Resistance
(Ω MAX)
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
14m
17m
24m
29m
32m
44m
50m
54m
69m
84m
94m
0.11
0.15
0.17
0.21
0.23
0.29
0.36
0.41
0.45
0.64
0.84
0.86
1.07
1.37
1.55
1.74
Saturation(3) Temperature
(4)
Current
Current
(A)
(A)
8.50
8.00
7.50
7.00
6.00
5.00
2.40
2.25
2.00
1.80
1.65
1.45
1.35
1.20
1.10
1.00
0.93
0.84
0.76
0.70
0.63
0.57
0.52
0.47
0.43
0.39
0.36
7.00
5.80
5.20
4.68
4.22
3.60
3.40
3.00
2.70
2.40
2.16
1.95
1.76
1.59
1.52
1.40
1.17
1.06
0.96
0.87
0.79
0.72
0.65
0.59
0.54
0.49
0.44
SCRH104
decrease
BCRH104 I Inductance
nduct ance decr
ease bybycurcurrent
r ent
1000
I nduct ance(
Inductance
(µH)uH)
Inductance
Test
(uH)
Frequency
471
100
470
10
1
1R0
0. 1
10
100
10000
1000
100000
DC
curcurrent
r ent ( m(mA)
A)
DC
SCRH104
Temperature
rise
BCRH104 Tem
per at ur e r i se
byby
curcurrent
r ent
Temperature
riser °C
Tem
per at ur e
i se ℃
Part Number
80
70
60
471
50
470
1R0
40
30
20
10
0
1000
2000 3000
4000
5000
6000
DC DC
cur current
r ent ( m
A)
(mA)
7000
8000
9000
(1). Inductance tolerance for 1.0uH~6.8uH: ±30%, for 10uH~470uH: ±20%. Tested at 0.25V, 0ADC and 25℃
(2). DCR measured at 25℃.
(3). The DC current at which the inductance decreases by 25% from its initial value.
(4). The DC current that results in a 40℃ temperature rise from 25℃ambient.
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