SC108

38

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QUANTITY PER REEL & PACKING INFORMATION

SMD POWER INDUCTORS

1. Open frame construction.

ELECTRICAL CHARACTERISTICS

Part Number

Inductance

(uH)

(1)

Test

Frequency

DC Resistance

(

Ω MAX)

(2)

Saturation

Current

(A)

Temperature

Current

(A)

SC108-100

10

2.52MHZ

36m

4.05

4.70

SC108-120

12

2.52MHZ

38m

3.60

4.45

SC108-150

15

2.52MHZ

40m

3.34

4.00

SC108-180

18

2.52MHZ

50m

3.05

3.50

SC108-220

22

2.52MHZ

60m

2.80

3.40

SC108-270

27

2.52MHZ

70m

2.50

3.30

SC108-330

33

2.52MHZ

80m

2.40

3.20

SC108-390

39

2.52MHZ

90m

2.20

2.90

SC108-470

47

2.52MHZ

0.11

2.00

2.60

SC108-560

56

2.52MHZ

0.12

1.90

2.40

SC108-680

68

2.52MHZ

0.15

1.80

2.30

SC108-820

82

2.52MHZ

0.19

1.60

2.00

SC108-101

100

1KHZ

0.23

1.50

1.80

SC108-121

120

1KHZ

0.32

1.40

1.50

SC108-151

150

1KHZ

0.37

1.30

1.43

SC108-181

180

1KHZ

0.42

1.20

1.32

SC108-221

220

1KHZ

0.44

1.00

1.14

SC108-271

270

1KHZ

0.55

0.95

0.93

SC108-331

330

1KHZ

0.60

0.90

0.90

SC108-391

390

1KHZ

0.67

0..80

0.80

SC108-471

470

1KHZ

0.88

0.70

0.75

SC108-561

560

1KHZ

1.04

0.65

0.73

SC108-681

680

1KHZ

1.18

0.60

0.72

SC108-821

820

1KHZ

1.38

0.50

0.70

SC108-102

1000

1KHZ

1.74

0.48

0.63

SC108-122

1200

1KHZ

1.92

0.45

0.54

(1). Inductance tolerance

±20% tested at 0.25V, 0ADC and 25℃

(2). DCR measured at 25

℃.

(3). The DC current at which the inductance decreases by 10% from its initial value.

(4). The DC current that results in a 40

℃ temperature rise from 25℃ ambient.

(3)

(4)

XXX

MARKING

1

100

1000

10000

100

1000

10000

10

BC108 I nduct ance decrease by current

DC current (mA)

100000

10

122

121

100

1000 2000 3000

4000

5000

6000

7000

0

8000

BC108 Temper at ur e r i se by cur r ent

DC cur r ent ( mA)

80

70

60

50

40

30

20

10

9000

122

121

100

SC108 Inductance decrease by current

SC108 Temperature rise by current

DC current (mA)

DC current (mA)

Custom versions available upon request.

128 Atlantic Avenue, Lynbrook, NY 11563

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

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

belfuse.com/signal