SRU1028-121Y

更新时间： 2024-11-24 03:31:07

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
2页	151K
描述
Shielded SMD Power Inductors

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Features

Applications

■ Available in E6 series

■ Unit height of 2.8 mm

■ Current up to 7 A

■ Lead free

■ Input/output of DC/DC converters

■ Power supplies for:

• Portable communication equipment

• Camcorders

• LCD TVs

• Car radios

■ RoHS compliant*

SRU1028 Series - Shielded SMD Power Inductors

Electrical Specifications

General Specifications

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

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

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

(Temperature rise included)

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

Resistance to Soldering Heat

Inductance 100 KHz

Test

Frequency

(MHz)

SRF

Min.

(MHz)

I rms

Max.

(A)

I sat

Typ.

(A)

Ref.

RDC

(mΩ)

Bourns Part No.

(µH)

1.0

Tol. %

SRU1028-1R0Y

SRU1028-1R5Y

SRU1028-2R2Y

SRU1028-3R3Y

SRU1028-4R7Y

SRU1028-6R8Y

SRU1028-8R2Y

SRU1028-100Y

SRU1028-150Y

SRU1028-220Y

SRU1028-330Y

SRU1028-470Y

SRU1028-560Y

SRU1028-680Y

SRU1028-820Y

SRU1028-101Y

SRU1028-121Y

SRU1028-151Y

7.96

2.52

0.796

100.0

80.0

65.0

55.0

40.0

30.0

28.0

25.0

22.0

16.0

12.0

11.0

10.0

9.0

4.9

7.3

11.0

15.0

16.5

25.0

28.5

40.0

7.00

6.50

5.30

4.60

4.50

3.50

3.30

2.80

2.00

1.60

1.25

1.30

1.10

1.00

0.90

0.85

0.65

0.70

8.00

6.50

4.80

4.30

3.80

3.00

2.70

2.40

2.00

1.40

1.20

1.10

1.00

0.90

0.85

0.80

0.70

0.65

1.5

2.2

3.3

4.7

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

Materials

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

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

Base ......................................LCP E4008

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

Rated Current

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

Temperature Rise

6.8

8.2

10.0

15.0

22.0

33.0

47.0

56.0

68.0

82.0

100.0

120.0

150.0

69.0

104.0

139.0

167.0

208.0

232.0

323.0

365.0

428.0

518.0

......................40 °C max. at rated Irms

Packaging..................1,000 pcs. per reel

Product Dimensions

8.0

7.0

6.0

5.0

10.0 0.3

(.394 .012)

10.0 0.3

(.394 .012)

Electrical Schematic

Inductor Connection

2.8 0.3

(.110 .012)

3.4

(.134)

TYP.

7.4

(.291)

TYP.

LCR METER

3.2

(.126)

TYP.

(INCHES)

DIMENSIONS:

3.4

(.134)

TYP.

Recommended Layout

7.2

(.283)

REF.

1.8

(.071)

REF.

(.071)

REF.

3.6

(.142)

REF.

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

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

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与SRU1028-121Y相关器件

型号	品牌	获取价格	描述	数据表
SRU1028-150Y	BOURNS	获取价格	Shielded SMD Power Inductors
SRU1028-151Y	BOURNS	获取价格	Shielded SMD Power Inductors
SRU1028-1R0Y	BOURNS	获取价格	Shielded SMD Power Inductors
SRU1028-1R5Y	BOURNS	获取价格	Shielded SMD Power Inductors
SRU1028-220Y	BOURNS	获取价格	Shielded SMD Power Inductors
SRU1028-2R2Y	BOURNS	获取价格	Shielded SMD Power Inductors
SRU1028-330Y	BOURNS	获取价格	Shielded SMD Power Inductors
SRU1028-3R3Y	BOURNS	获取价格	Shielded SMD Power Inductors
SRU1028-470Y	BOURNS	获取价格	Shielded SMD Power Inductors
SRU1028-4R7Y	BOURNS	获取价格	Shielded SMD Power Inductors

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