SRU1048-471Y Bourns Inc., SRU1048-471Y Datasheet

SRU1048-471Y

Manufacturer Part Number

SRU1048-471Y

Description

INDUCTOR PWR SHIELD SMD

Manufacturer

Bourns Inc.

Series

SRU1048r

Datasheet

1.SRU1048-100Y.pdf (2 pages)

Specifications of SRU1048-471Y

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Bourns Part No.

SRU1048-R80Y

SRU1048-1R5Y

SRU1048-2R2Y

SRU1048-3R0Y

SRU1048-4R7Y

SRU1048-6R8Y

SRU1048-8R2Y

SRU1048-100Y

SRU1048-120Y

SRU1048-150Y

SRU1048-220Y

SRU1048-330Y

SRU1048-470Y

SRU1048-560Y

SRU1048-680Y

SRU1048-820Y

SRU1048-101Y

SRU1048-151Y

SRU1048-221Y

SRU1048-331Y

SRU1048-561Y

Electrical Specifications

Electrical Schematic

Inductance 100 KHz

100.0

150.0

220.0

330.0

560.0

10.0

12.0

15.0

22.0

33.0

47.0

56.0

68.0

82.0

(µH)

0.8

1.5

2.2

3.0

4.7

6.8

8.2

Tol. %

± 30

Ref.

Frequency

(MHz)

0.796

Test

7.96

2.52

Features

■

SRU1048 Series - Shielded SMD Power Inductors

Inductor Connection

Available in E6 series

Unit height of 4.8 mm

Current up to 7.8 A

Lead free

RoHS compliant*

100.0

(MHz)

70.0

55.0

40.0

30.0

20.0

18.0

16.0

15.0

14.0

12.0

10.0

SRF

Typ.

8.0

7.0

6.0

5.5

5.0

4.5

4.0

3.0

1.9

DIMENSIONS:

LCR METER

110.0

127.0

149.0

160.0

235.0

350.0

490.0

890.0

RDC

(mΩ)

13.6

15.0

18.5

25.0

29.0

42.0

63.0

94.0

3.6

4.3

5.3

7.2

9.5

(INCHES)

I rms

Max.

7.80

7.00

6.50

6.20

5.50

4.80

4.60

4.50

4.00

3.20

2.60

2.10

1.70

1.60

1.40

1.30

1.20

1.00

0.80

0.65

0.47

(A)

Customers should verify actual device performance in their specific applications.

I sat

8.50

7.20

6.30

6.00

4.75

4.10

3.80

3.70

3.30

2.70

2.00

1.70

1.50

1.40

1.25

1.10

1.00

0.80

0.70

0.52

0.37

Typ.

(A)

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

Applications

■

Test Voltage........................................1 V

Reflow Soldering ...230 °C, 50 sec. max.

Operating Temperature

Storage Temperature..-40 °C to +125 °C

Resistance to Soldering Heat

Core.....................Ferrite DR and RI core

Wire .............................Enameled copper

Terminal ....................................Ag/Ni/Sn

Rated Current

Temperature Rise

Packaging.....................600 pcs. per reel

General Specifications

Materials

Product Dimensions

Recommended Layout

....................Ind. drop 35 % typ. at Isat

.....................................-40 °C to +125 °C

......................30 °C max. at rated Irms

Input/output of DC/DC converters

Power supplies for:

•

................................260 °C for 10 sec.

Specifications are subject to change without notice.

Portable communication equipment

Camcorders

LCD TVs

Car radios

(.071)

REF.

1.8

(.394 ± .012)

(.291)

10.0 ± 0.3

7.4

(Temperature rise included)

TYP.

(.283)

REF.

7.2

(.394 ± .012)

10.0 ± 0.3

(.189 ± .012)

(.134)

3.4

TYP.

3.4

4.8 ± 0.3

(.126)

TYP.

(.071)

TYP.

3.2

REF.

1.8

(.142)

3.6

REF.

Related parts for SRU1048-471Y

SRU1048-471Y Summary of contents

Page 1

... Electrical Schematic Features ■ Available in E6 series ■ Unit height of 4.8 mm ■ Current up to 7.8 A ■ Lead free ■ RoHS compliant* SRU1048 Series - Shielded SMD Power Inductors Test SRF I rms RDC Frequency Typ. Max. (mΩ) (MHz) (MHz) (A) 7.96 100.0 3.6 7 ...

Page 2

... SRU1048 Series - Shielded SMD Power Inductors Packaging Specifications 330 2.0 ± 0.5 DIA. (12.99) (.079 ± .020) 21.0 ± 0.8 (.827 ± .031) 13.0 ± 0.5 DIA. (.512 ± .020) END NO COMPONENT 160 (6.299) REV. 01/11 Specifications are subject to change without notice. ...

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