sc53-181 Signal Transformer Inc., sc53-181 Datasheet

sc53-181

Manufacturer Part Number

sc53-181

Description

Smd Power Inductors

Manufacturer

Signal Transformer Inc.

Datasheet

1.SC53-181.pdf (1 pages)

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Download datasheet (227Kb)

Custom versions available upon request.

SC53

www.signaltransformer.com

SMD POWER INDUCTORS

●

1. Open frame construction.

ELECTRICAL CHARACTERISTICS

(

(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.

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

Part Number

Features

SC53-4R2

SC53-6R2

SC53-100

SC53-120

SC53-150

SC53-180

SC53-220

SC53-270

SC53-330

SC53-390

SC53-470

SC53-560

SC53-680

SC53-820

SC53-101

SC53-121

SC53-151

SC53-181

SC53-221

SC53-271

SC53-331

SC53-391

SC53-471

SC53-561

SC53-681

SC53-821

SC53-102

Inductance

1000

(uH)

100

120

150

180

220

270

330

390

470

560

680

820

4.2

6.2

(1)

7.96MHZ

2.52MHZ

Frequency

1KHZ

Click here for

Test

DC Resistance

(Ω MAX)

70m

85m

0.13

0.16

0.18

0.23

0.25

0.30

0.35

0.43

0.54

0.59

0.72

0.92

1.01

0.11

1.3

1.6

1.8

2.4

3.2

3.5

4.2

4.9

6.7

7.8

8.8

(2)

XXX

QUANTITY PER REEL & PACKING INFORMATION

Saturation

Current

MARKING

1.85

1.75

1.30

1.23

1.10

1.05

0.93

0.84

0.76

0.68

0.63

0.59

0.53

0.48

0.45

0.42

0.38

0.35

0.32

0.30

0.28

0.26

0.20

0.19

0.18

0.15

0.13

(A)

(3)

Temperature

Current

2.60

2.20

1.85

1.60

1.50

1.40

1.30

1.20

1.02

0.95

0.85

0.78

0.70

0.62

0.56

0.52

0.46

0.40

0.38

0.35

0.31

0.29

0.25

0.22

0.20

0.18

0.17

(A)

(4)

Sales@signaltransformer.com

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

10000

2011 Signal Transformer –Specification subject to change without notice. 07.11

1000

100

102

500

SC53 Inductance decrease by current

1000

BC53 I nduct ance decr ease by cur r ent

BC 53 Tem per at ur e r i se by cur r ent

SC53 Temperature rise by current

680

100

1500

DC current (mA)

D C cur r ent ( m A)

500 Bayview Avenue, Inwood, NY 11096

102

2000

DC cur r ent ( m A)

DC current (mA)

•

techhelp@signaltransformer.com

1000

2500

680

3000

4R2

3500

10000

4R 2

4000

5. 5

4500

100000

5000

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