SCRH124B
SMD POWER INDUCTORS
XXX
MARKING
●
Features
1. Magnetically shielded construction
2. Excellent Power Density
3. Engineered to Provide High Efficiency
CHARACTERISTICS
Part Number
Inductance
Test
DC Resistance
(uH)
Frequency
(Ω
MAX)
(1)
(2)
Saturation Temperature
(3)
(4)
Current
Current
(A)
(A)
1000
SCRH124B
nduct ance decr ease by
by current
BCRH124B I
Inductance decrease
cur r ent
331
SCRH124B-3R9
SCRH124B-4R7
SCRH124B-6R8
SCRH124B-8R2
SCRH124B-100
SCRH124B-120
SCRH124B-150
SCRH124B-180
SCRH124B-220
SCRH124B-270
SCRH124B-330
SCRH124B-390
SCRH124B-470
SCRH124B-560
SCRH124B-680
SCRH124B-820
SCRH124B-101
SCRH124B-121
SCRH124B-151
SCRH124B-181
SCRH124B-221
SCRH124B-271
SCRH124B-331
3.9
4.7
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
20m
24m
30m
34m
38m
49m
53m
62m
66m
92m
111m
132m
170m
190m
220m
275m
330m
400m
530m
620m
700m
870m
990m
6.5
5.7
4.9
4.6
4.5
4.0
3.2
3.1
2.9
2.8
2.7
2.1
1.9
1.8
1.5
1.3
1.2
1.1
0.95
0.85
0.80
0.60
0.50
6.00
5.40
4.80
4.40
4.10
3.90
3.50
3.10
3.00
2.70
2.43
2.07
1.87
1.77
1.60
1.44
1.36
1.23
1.16
1.05
0.95
0.86
0.78
Inductance (µH)
)
I nduct ance( uH
100
470
10
3R9
1
0. 1
10
100
DC cur r ent ( m
A)
DC current (mA)
1000
10000
100000
SCRH124B Temperature rise
cur r ent
BC H
R 124B Tem at ur e r i se by
by current
per
80
Temperature rise
se
Tem at ur e r i
°C
℃
per
70
60
50
40
30
20
10
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
331
470
3R
9
D
DC current
(
(mA)
C cur r ent m
A)
(1). Inductance tolerance for 3.9uH~8.2uH:
±30%,
for 10uH~330uH:
±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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QUANTITY PER REEL & PACKING INFORMATION
Custom versions available upon request.
©
2011 Signal Transformer –Specification subject to change without notice. 07.11
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