10

100

0000

1000

102

100

1

10

SCRH129

SMD POWER INDUCTORS

1. Magnetically shielded construction

2 Excellent Power Density

3 Engineered to Provide High Efficiency

ELECTRICAL CHARACTERISTICS

Inductance decrease by current

1

1

10

100

1000

10000

DC current(mA)

100000

Temperature rise by current

80

70

60

50

40

30

20

10

0

1000

2000

3000

4000

5000

6000

7000

8000

9000

10000

DC current(mA)

(1). Inductance tolerance ±20% tested at 0.25V, 0ADC and 25℃ambient.

(2). DCR measured at 25℃ ambient.

(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.

(5). Operating temperature range -40°C to +125°C.

Click here for

QUANTITY PER REEL & PACKING INFORMATION

Custom versions available upon request.

XXX

MARKING

102

101

100

Part Number

Inductance

(uH)

(1)

Test

Frequency

DC Resistance

(Ω MAX)

(2)

Saturation

(A)

Temperature

(A)

SCRH129-100

10

1KHZ

21m

8.5

6.00

SCRH129-120

12

1KHZ

22m

8.0

5.40

SCRH129-150

15

1KHZ

27m

7.5

5.00

SCRH129-180

18

1KHZ

31.5m

6.8

4.61

SCRH129-220

22

1KHZ

39m

6.5

4.38

SCRH129-270

27

1KHZ

49.5m

5.0

4.16

SCRH129-330

33

1KHZ

63m

4.8

3.80

SCRH129-470

47

1KHZ

80m

4.0

3.42

SCRH129-560

56

1KHZ

90m

3.8

3.00

SCRH129-680

68

1KHZ

100m

3.2

2.70

SCRH129-820

82

1KHZ

127m

3.0

2.43

SCRH129-101

100

1KHZ

156m

2.5

2.30

SCRH129-121

120

1KHZ

183m

2.2

2.20

SCRH129-151

150

1KHZ

223m

2.0

2.10

SCRH129-181

180

1KHZ

274m

1.9

1.80

SCRH129-221

220

1KHZ

361m

1.8

1.53

SCRH129-271

270

1KHZ

418m

1.5

1.40

SCRH129-331

330

1KHZ

495m

1.3

1.30

SCRH129-391

390

1KHZ

556m

1.2

1.23

SCRH129-471

470

1KHZ

742m

1.1

1.10

SCRH129-561

560

1KHZ

872m

1.0

1.00

SCRH129-681

680

1KHZ

1.11

0.9

0.85

SCRH129-821

820

1KHZ

1.22

0.8

0.76

SCRH129-102

1000

1KHZ

1.34

0.7

0.72

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