SCRH127

500 Bayview Avenue, Inwood, NY 11096

Toll Free 866-239-5777 • Tel 516-239-5777 • Fax 516-239-7208

www.signaltransformer.com

Sales@signaltransformer.com • techhelp@signaltransformer.com

131

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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

ELECTRICAL CHARACTERISTICS

Part Number

Inductance

(uH)

(1)

Test

Frequency

DC Resistance

(

Ω MAX)

(2)

Saturation

Current

(A)

Temperature

Current

(A)

SCRH127-1R2

1.2

100KHZ

7.0m

9.80

12.0

SCRH127-2R4

2.4

100KHZ

11.5m

8.00

10.8

SCRH127-3R5

3.5

100KHZ

13.5m

7.50

9.20

SCRH127-4R7

4.7

100KHZ

15.8m

6.80

7.80

SCRH127-6R1

6.1

100KHZ

17.6m

6.60

5.80

SCRH127-7R6

7.6

100KHZ

20.0m

5.90

6.30

SCRH127-100

10

1KHZ

21.6m

5.40

5.67

SCRH127-120

12

1KHZ

24.3m

4.90

5.10

SCRH127-150

15

1KHZ

27.0m

4.50

4.85

SCRH127-180

18

1KHZ

39.2m

3.90

4.36

SCRH127-220

22

1KHZ

43.2m

3.60

4.00

SCRH127-270

27

1KHZ

45.9m

3.40

3.60

SCRH127-330

33

1KHZ

64.8m

3.00

3.24

SCRH127-390

39

1KHZ

72.9m

2.75

2.91

SCRH127-470

47

1KHZ

0.10

2.50

2.62

SCRH127-560

56

1KHZ

0.11

2.35

2.35

SCRH127-680

68

1KHZ

0.14

2.10

2.23

SCRH127-820

82

1KHZ

0.16

1.95

2.00

SCRH127-101

100

1KHZ

0.22

1.70

1.80

SCRH127-121

120

1KHZ

0.25

1.60

1.70

SCRH127-151

150

1KHZ

0.28

1.42

1.60

SCRH127-181

180

1KHZ

0.35

1.30

1.52

SCRH127-221

220

1KHZ

0.39

1.16

1.44

SCRH127-271

270

1KHZ

0.56

1.06

1.36

SCRH127-331

330

1KHZ

0.64

0.95

1.22

SCRH127-391

390

1KHZ

0.70

0.88

1.03

SCRH127-471

470

1KHZ

0.98

0.79

0.92

SCRH127-561

560

1KHZ

1.07

0.73

0.83

SCRH127-681

680

1KHZ

1.46

0.67

0.75

SCRH127-821

820

1KHZ

1.64

0.60

0.68

SCRH127-102

1000

1KHZ

1.82

0.55

0.61

(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.

(3)

(4)

XXX

MARKING

10

100

1000

10

100

1000

BCRH127 I nduct ance decr ease by cur r ent

10000

DC cur r ent ( mA)

1

0. 1

10000

100000

102

680

1R2

BCRH127 Temper at ur e r i se by cur r ent

DC cur r ent ( mA)

80

50

70

40

60

30

20

10

8000

12000

2000 4000 6000

14000

10000

16000

0

18000

102

680

1R2

SCRH127

Inductance decrease by current

DC current (mA)

DC current (mA)

SCRH127

Temperature rise by current

Custom versions available upon request.