SC53

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

32

Click here for

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)

SC53-4R2

4.2

7.96MHZ

70m

1.85

2.60

SC53-6R2

6.2

7.96MHZ

85m

1.75

2.20

SC53-100

10

2.52MHZ

0.11

1.30

1.85

SC53-120

12

2.52MHZ

0.13

1.23

1.60

SC53-150

15

2.52MHZ

0.16

1.10

1.50

SC53-180

18

2.52MHZ

0.18

1.05

1.40

SC53-220

22

2.52MHZ

0.23

0.93

1.30

SC53-270

27

2.52MHZ

0.25

0.84

1.20

SC53-330

33

2.52MHZ

0.30

0.76

1.02

SC53-390

39

2.52MHZ

0.35

0.68

0.95

SC53-470

47

2.52MHZ

0.43

0.63

0.85

SC53-560

56

2.52MHZ

0.54

0.59

0.78

SC53-680

68

2.52MHZ

0.59

0.53

0.70

SC53-820

82

2.52MHZ

0.72

0.48

0.62

SC53-101

100

1KHZ

0.92

0.45

0.56

SC53-121

120

1KHZ

1.01

0.42

0.52

SC53-151

150

1KHZ

1.3

0.38

0.46

SC53-181

180

1KHZ

1.6

0.35

0.40

SC53-221

220

1KHZ

1.8

0.32

0.38

SC53-271

270

1KHZ

2.4

0.30

0.35

SC53-331

330

1KHZ

3.2

0.28

0.31

SC53-391

390

1KHZ

3.5

0.26

0.29

SC53-471

470

1KHZ

4.2

0.20

0.25

SC53-561

560

1KHZ

4.9

0.19

0.22

SC53-681

680

1KHZ

6.7

0.18

0.20

SC53-821

820

1KHZ

7.8

0.15

0.18

SC53-102

1000

1KHZ

8.8

0.13

0.17

±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

5. 5

10

100

1000

100

1000

10000

10

BC53 I nduct ance decrease by current

100000

DC current (mA)

10000

1

102

680

4R2

BC53 Temper at ur e r i se by cur r ent

DC cur r ent ( mA)

80

50

70

40

60

30

20

10

2000

3000

500

1000

1500

3500

2500

4000

0

4500 5000

102

680

4R2

SC53 Inductance decrease by current

DC current (mA)

DC current (mA)

SC53 Temperature rise by current

Custom versions available upon request.