SCRH127
SMD POWER INDUCTORS
XXX
MARKING
●
Features
1. Magnetically shielded construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
Test
(uH)
Frequency
(1)
DC Resistance
(Ω
MAX)
(2)
Saturation Temperature
(3)
(4)
Current
Current
(A)
(A)
10000
SCRH127
Inductance decrease
by cur r ent
BC H
R 127 I nduct ance decr ease
by current
SCRH127-1R2
SCRH127-2R4
SCRH127-3R5
SCRH127-4R7
SCRH127-6R1
SCRH127-7R6
SCRH127-100
SCRH127-120
SCRH127-150
SCRH127-180
SCRH127-220
SCRH127-270
SCRH127-330
SCRH127-390
SCRH127-470
SCRH127-560
SCRH127-680
SCRH127-820
SCRH127-101
SCRH127-121
SCRH127-151
SCRH127-181
SCRH127-221
SCRH127-271
SCRH127-331
SCRH127-391
SCRH127-471
SCRH127-561
SCRH127-681
SCRH127-821
SCRH127-102
1.2
2.4
3.5
4.7
6.1
7.6
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
7.0m
11.5m
13.5m
15.8m
17.6m
20.0m
21.6m
24.3m
27.0m
39.2m
43.2m
45.9m
64.8m
72.9m
0.10
0.11
0.14
0.16
0.22
0.25
0.28
0.35
0.39
0.56
0.64
0.70
0.98
1.07
1.46
1.64
1.82
9.80
8.00
7.50
6.80
6.60
5.90
5.40
4.90
4.50
3.90
3.60
3.40
3.00
2.75
2.50
2.35
2.10
1.95
1.70
1.60
1.42
1.30
1.16
1.06
0.95
0.88
0.79
0.73
0.67
0.60
0.55
12.0
10.8
9.20
7.80
5.80
6.30
5.67
5.10
4.85
4.36
4.00
3.60
3.24
2.91
2.62
2.35
2.23
2.00
1.80
1.70
1.60
1.52
1.44
1.36
1.22
1.03
0.92
0.83
0.75
0.68
0.61
1000
I nduct ance( uH
Inductance (µH)
)
102
100
680
10
1
1R
2
0. 1
10
100
DC
cur r ent (
(mA)
D
current
m
C
A)
1000
10000
100000
SCRH127
Temperature rise
cur r ent
BC H
R 127 Tem at ur e r i se by
by current
per
Temperature rise
se
Tem at ur e r i
°C
℃
per
80
70
60
50
40
30
20
10
0
2000
4000
6000
8000
10000 12000 14000 16000
18000
102
680
1R
2
D
DC current (mA)
C cur r ent ( m
A)
(1). Inductance tolerance for 1.29uH~7.6uH:
±30%,
for 10uH~1000uH:
±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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2011 Signal Transformer –Specification subject to change without notice. 07.11
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