SCRH104-390 datasheet, PDF - EEWORLD Datasheet

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SCRH104-390: DescriptionFIXED IND 39UH 1.59A 170 MOHM; CategoryPassive components; File Size219KB，1 Pages; ManufacturerSignal Transformer; Environmental Compliance

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FIXED IND 39UH 1.59A 170 MOHM

SCRH104-390 Parametric

Parameter Name	Attribute value
type	-
Material - Core	-
inductance	39µH
Tolerance	±20%
Rated current	1.59A
Current - saturation value	1.2A
shield	shield
DC resistance (DCR)	170 milliohms max.
Q value at different frequencies	-
Frequency - Self-resonance	-
grade	-
Operating temperature	-40°C ~ 125°C
Inductor Frequency - Test	100kHz
Installation type	surface mount
Package/casing	non-standard
Supplier device packaging	-
size/dimensions	0.398" long x 0.362" wide (10.10mm x 9.20mm)
Height - Installation (maximum)	0.197"（5.00mm）

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SCRH104

SMD POWER INDUCTORS

XXX

MARKING

●

Features

1. Magnetically shielded construction

2 Excellent Power Density

3 Engineered to Provide High Efficiency

ELECTRICAL CHARACTERISTICS

Part Number

Inductance

Test

(uH)

Frequency

(1)

DC Resistance

(Ω

MAX)

(2)

Saturation Temperature

(3)

(4)

Current

(A)

1000

SCRH104

Inductance decrease by current

BCRH104 nduct ance decr ease by cur r ent

471

SCRH104-1R0

SCRH104-1R5

SCRH104-2R2

SCRH104-3R3

SCRH104-4R7

SCRH104-6R8

SCRH104-100

SCRH104-120

SCRH104-150

SCRH104-180

SCRH104-220

SCRH104-270

SCRH104-330

SCRH104-390

SCRH104-470

SCRH104-560

SCRH104-680

SCRH104-820

SCRH104-101

SCRH104-121

SCRH104-151

SCRH104-181

SCRH104-221

SCRH104-271

SCRH104-331

SCRH104-391

SCRH104-471

1.0

1.5

2.2

3.3

4.7

6.8

100

120

150

180

220

270

330

390

470

100KHZ

14m

17m

24m

29m

32m

44m

50m

54m

69m

84m

94m

0.11

0.15

0.17

0.21

0.23

0.29

0.36

0.41

0.45

0.64

0.84

0.86

1.07

1.37

1.55

1.74

8.50

8.00

7.50

7.00

6.00

5.00

2.40

2.25

2.00

1.80

1.65

1.45

1.35

1.20

1.10

1.00

0.93

0.84

0.76

0.70

0.63

0.57

0.52

0.47

0.43

0.39

0.36

7.00

5.80

5.20

4.68

4.22

3.60

3.40

3.00

2.70

2.40

2.16

1.95

1.76

1.59

1.52

1.40

1.17

1.06

0.96

0.87

0.79

0.72

0.65

0.59

0.54

0.49

0.44

I nduct ance(

)

Inductance (µH)

100

470

1R0

0. 1

100

1000

10000

100000

DC cur r ent ( m

DC current (mA)

SCRH104 Temperature

se by

by current

BC H

R 104 Tem at ur e r i

rise

cur r ent

per

Temperature rise

i se

Tem at ur e r

°C

℃

per

1000

2000 3000

4000

5000

6000

7000

8000

9000

471

470

DC current

C cur r ent (

(mA)

(1). Inductance tolerance for 1.0uH~6.8uH:

±30%,

for 10uH~470uH:

±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.

Click here for

QUANTITY PER REEL & PACKING INFORMATION

Custom versions available upon request.

www.signaltransformer.com

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

500 Bayview Avenue, Inwood, NY 11096

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

Sales@signaltransformer.com

•

techhelp@signaltransformer.com

125

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