SCRH2D14-3R9 datasheet, PDF - EEWORLD Datasheet

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SCRH2D14-3R9: DescriptionGeneral Purpose Inductor, 3.9uH, 30%, 1 Element, SMD, 1313, CHIP; CategoryPassive components inductor; File Size259KB，1 Pages; ManufacturerBel Fuse; Environmental Compliance

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SCRH2D14-3R9 Overview

General Purpose Inductor, 3.9uH, 30%, 1 Element, SMD, 1313, CHIP

SCRH2D14-3R9 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Bel Fuse
package instruction	1313
Reach Compliance Code	compli
uppercase and lowercase codes	1313
structure	Rectangul
DC Resistance	0.178 Ω
Nominal inductance(L)	3.9 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Number of functions	1
Number of terminals	2
Package height	1.55 mm
Package length	3.2 mm
Package form	SMT
Package width	3.2 mm
Maximum rated current	1.03 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	30%

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SCRH2D14

SMD POWER INDUCTORS

XXX

MARKING

●

Features

1. Magnetically shielded construction

2. Excellent Power Density

3. Engineered to Provide High Efficiency

CHARACTERISTICS

Part Number

Inductance

Test

(uH)

Frequency

(1)

DC Resistance

(Ω

MAX)

(2)

Saturation Temperature

(3)

(4)

Current

(A)

I nduct ance( )

Inductance (µH)

uH

1000

SCRH2D14 Inductance decrease by current

BCRH2D14 I nduct ance decr ease by cur r ent

SCRH2D14-1R5

SCRH2D14-1R8

SCRH2D14-2R2

SCRH2D14-2R7

SCRH2D14-3R3

SCRH2D14-3R9

SCRH2D14-4R7

SCRH2D14-5R6

SCRH2D14-6R8

SCRH2D14-8R2

SCRH2D14-100

SCRH2D14-120

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

10

12

100KHZ

71m

85m

106m

114m

125m

178m

195m

222m

253m

294m

396m

515m

1.80

1.65

1.50

1.35

1.20

1.10

1.00

950m

850m

800m

700m

620m

1.60

1.44

1.29

1.22

1.15

1.03

930m

840m

790m

750m

100

10

120

4R7

1

1R5

0. 1

10

100

DC

current (mA)

A)

DC

cur r ent ( m

1000

10000

100000

SCRH2D14 Temperature

se by

by

r ent

BC H 14Tem at ur e r i

rise

cur

current

R 2D

per

80

Temperature rise °C

Tem at ur e r i se ℃

per

710m

680m

70

60

50

40

30

20

10

0

200

400

600

800

1000

1200

1400

1600

1800

2000

120

4R

7

1R

5

D cur r ent ( m

(mA)

C

DC current

A)

(1). Inductance tolerance

±30%

tested at 0.25V, 0ADC and 25℃

(2). DCR measured at 25℃.

(3). The DC current at which the inductance decreases by 35% from its initial value.

(4). The DC current that results in a 40℃ temperature rise from 25℃ambient.

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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

107

SCRH2D14-3R9 Related Products

	SCRH2D14-3R9	SCRH2D14-100	SCRH2D14-1R5	SCRH2D14-2R2	SCRH2D14-2R7	SCRH2D14-5R6	SCRH2D14-6R8	SCRH2D14-4R7
Description	General Purpose Inductor, 3.9uH, 30%, 1 Element, SMD, 1313, CHIP	General Purpose Inductor, 10uH, 30%, 1 Element, SMD, 1313, CHIP	General Purpose Inductor, 1.5uH, 30%, 1 Element, SMD, 1313, CHIP	General Purpose Inductor, 2.2uH, 30%, 1 Element, SMD, 1313, CHIP	General Purpose Inductor, 2.7uH, 30%, 1 Element, SMD, 1313, CHIP	General Purpose Inductor, 5.6uH, 30%, 1 Element, SMD, 1313, CHIP	General Purpose Inductor, 6.8uH, 30%, 1 Element, SMD, 1313, CHIP	General Purpose Inductor, 4.7uH, 30%, 1 Element, SMD, 1313, CHIP
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Bel Fuse	Bel Fuse	Bel Fuse	Bel Fuse	Bel Fuse	Bel Fuse	Bel Fuse	Bel Fuse
package instruction	1313	1313	1313	1313	1313	1313	1313	1313
Reach Compliance Code	compli	compliant	compliant	compliant	compliant	compliant	compliant	compli
uppercase and lowercase codes	1313	1313	1313	1313	1313	1313	1313	1313
structure	Rectangul	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular	Rectangul
DC Resistance	0.178 Ω	0.396 Ω	0.071 Ω	0.106 Ω	0.114 Ω	0.222 Ω	0.253 Ω	0.195 Ω
Nominal inductance(L)	3.9 µH	10 µH	1.5 µH	2.2 µH	2.7 µH	5.6 µH	6.8 µH	4.7 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	2	2	2	2	2	2	2	2
Package height	1.55 mm	1.55 mm	1.55 mm	1.55 mm	1.55 mm	1.55 mm	1.55 mm	1.55 mm
Package length	3.2 mm	3.2 mm	3.2 mm	3.2 mm	3.2 mm	3.2 mm	3.2 mm	3.2 mm
Package form	SMT	SMT	SMT	SMT	SMT	SMT	SMT	SMT
Package width	3.2 mm	3.2 mm	3.2 mm	3.2 mm	3.2 mm	3.2 mm	3.2 mm	3.2 mm
Maximum rated current	1.03 A	0.71 A	1.6 A	1.29 A	1.22 A	0.84 A	0.79 A	0.93 A
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	YES	YES	YES	YES	YES	YES	YES	YES
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND
Test frequency	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz
Tolerance	30%	30%	30%	30%	30%	30%	30%	30%

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