Datasheet > SRP1205

SRP1205

更新时间： 2024-01-31 08:34:46

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
2页	261K
描述
Shielded Power Inductors

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SRP1205 数据手册

Features

Applications

■ Shielded construction

■ Unit height of 5.6 mm

■ Inductance range: 0.3 µH to 7.2 µH

■ Current up to 18 A

■ Input/output of DC/DC converters

■ Power supplies for:

• Portable communications equipment

• Camcorders

• LCD TVs

• Car audio systems

■ RoHS compliant*

SRP1205 Series - Shielded Power Inductors

General Specifications

Electrical Specifications

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

Test Frequency ..........................100 KHz

Reflow Soldering.....230 ˚C; 50 sec max.

Operating Temperature ..-55 °C to +150 °C

(Temperature rise included)

Storage Temperature..-55 °C to +150 °C

Resistance to Soldering Heat

Flat

Point

ref.

Initial

Bourns Part No. Inductance

L0 (µH)

Inductance

at Flat Point

L1 (µH)

SRF

typ.

(MHz)

I rms

(A)

I sat

(A)

DCR

(mΩ) max.

(A)

SRP1205-R30Y 0.54 25 % 0.30 25 %

SRP1205-R60Y 0.85 25 % 0.60 25 %

SRP1205-1R0Y 1.25 25 % 1.00 25 %

SRP1205-1R8Y 2.00 25 % 1.80 25 %

SRP1205-2R5Y 2.70 25 % 2.50 25 %

SRP1205-3R3Y 3.50 25 % 3.30 25 %

SRP1205-4R0Y 4.20 25 % 4.00 25 %

SRP1205-5R6Y 5.80 25 % 5.60 25 %

SRP1205-7R2Y 7.40 25 % 7.20 25 %

5.00

2.00

3.00

2.00

160

18.0

16.0

14.0

13.0

11.5

11.0

10.5

8.5

35.0

27.0

22.0

16.0

12.0

11.8

8.3

1.8

2.5

3.4

5.4

11.4

13.5

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

Materials

Core.........................................Ferrite ER

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

Terminal.....................................Cu/Ni/Sn

Rated Current.......Ind. drops 20 % at I sat

Temperature Rise..........40 ˚C at rated I rms

Packaging .......600 pcs. per 13-inch reel

8.0

7.5

8.3

Product Dimensions

L vs I Charts

12.50 0.30

8.0

(0.492 0.012)

1.90 0.20

12.50 0.30

(0.748 0.008)

(0.492 0.012)

7R2

6.0

4R0

4.0

5.60

(0.220)

5.00

(0.197)

2R5

1R8~7R2:

MAX. R30~1R0:

MAX.

2.0

2.00

(0.079)

NOM.

2.50

(0.098)

NOM.

1R0

R30

7.50 0.25

(0.295 0.010)

0.0

5.20

(0.205)

REF.

DC Current (A)

2.00

6.40

REF.

(0.079)

(0.252)

CLIP (for mounting fixed)

Electrical Schematic

Recommended Layout

REF.

4.70

(0.185)

3.75

(0.148)

3.00

(0.118)

REF.

7.50

(0.295)

10.50

REF.

(0.413)

4.50

(0.177)

3.75

(0.148)

4.15

REF.

4.15

(0.163)

REF.

(0.163)

13.0

(0.512)

REF.

(INCHES)

DIMENSIONS:

*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.

中文翻译

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与SRP1205相关器件

型号	品牌	获取价格	描述	数据表
SRP1205-1R0Y	BOURNS	获取价格	General Purpose Inductor, 1.25uH, 25%, 1 Element, Ferrite-Core, SMD, 4949, ROHS COMPLIANT
SRP1205-1R8Y	BOURNS	获取价格	Shielded Power Inductors
SRP1205-2R5Y	BOURNS	获取价格	General Purpose Inductor, 2.7uH, 25%, 1 Element, Ferrite-Core, SMD, 4949, ROHS COMPLIANT
SRP1205-3R3Y	BOURNS	获取价格	General Purpose Inductor, 3.5uH, 25%, 1 Element, Ferrite-Core, SMD, 4949, ROHS COMPLIANT
SRP1205-4R0Y	BOURNS	获取价格	General Purpose Inductor, 4.2uH, 25%, 1 Element, Ferrite-Core, SMD, 4949, ROHS COMPLIANT
SRP1205-5R6Y	BOURNS	获取价格	Shielded Power Inductors
SRP1205-7R2Y	BOURNS	获取价格	Shielded Power Inductors
SRP1205-R30Y	BOURNS	获取价格	General Purpose Inductor, 0.54uH, 25%, 1 Element, Ferrite-Core, SMD, 4949, ROHS COMPLIANT
SRP1205-R60Y	BOURNS	获取价格	Shielded Power Inductors
SRP1206	BOURNS	获取价格	Shielded Power Inductors

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