SCRH124B

137

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QUANTITY PER REEL & PACKING INFORMATION

SMD POWER INDUCTORS

1. Magnetically shielded construction

2. Excellent Power Density

3. Engineered to Provide High Efficiency

CHARACTERISTICS

Part Number

Inductance

(uH)

(1)

Test

Frequency

DC Resistance

(

Ω MAX)

(2)

Saturation

Current

(A)

Temperature

Current

(A)

SCRH124B-3R9

3.9

100KHZ

20m

6.5

6.00

SCRH124B-4R7

4.7

100KHZ

24m

5.7

5.40

SCRH124B-6R8

6.8

100KHZ

30m

4.9

4.80

SCRH124B-8R2

8.2

100KHZ

34m

4.6

4.40

SCRH124B-100

10

100KHZ

38m

4.5

4.10

SCRH124B-120

12

100KHZ

49m

4.0

3.90

SCRH124B-150

15

100KHZ

53m

3.2

3.50

SCRH124B-180

18

100KHZ

62m

3.1

3.10

SCRH124B-220

22

100KHZ

66m

2.9

3.00

SCRH124B-270

27

100KHZ

92m

2.8

2.70

SCRH124B-330

33

100KHZ

111m

2.7

2.43

SCRH124B-390

39

100KHZ

132m

2.1

2.07

SCRH124B-470

47

100KHZ

170m

1.9

1.87

SCRH124B-560

56

100KHZ

190m

1.8

1.77

SCRH124B-680

68

100KHZ

220m

1.5

1.60

SCRH124B-820

82

100KHZ

275m

1.3

1.44

SCRH124B-101

100

100KHZ

330m

1.2

1.36

SCRH124B-121

120

100KHZ

400m

1.1

1.23

SCRH124B-151

150

100KHZ

530m

0.95

1.16

SCRH124B-181

180

100KHZ

620m

0.85

1.05

SCRH124B-221

220

100KHZ

700m

0.80

0.95

SCRH124B-271

270

100KHZ

870m

0.60

0.86

SCRH124B-331

330

100KHZ

990m

0.50

0.78

(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.

XXX

(3)

(4)

MARKING

10

100

1000

100

1000

10000

BCRH124B I nduct ance decrease by current

100000

DC current (mA)

1

0. 1

10

331

470

3R9

BCRH124B Temper at ur e r i se by cur r ent

DC cur r ent ( mA)

80

50

70

40

60

30

20

10

4000

6000

1000

2000

3000

7000

5000

8000

0

9000 10000

331

470

3R9

SCRH124B Inductance decrease by current

DC current (mA)

DC current (mA)

SCRH124B Temperature rise by current

Custom versions available upon request.

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9 Signal Transformer –Specification subject to change without notice. 12.19