Datasheet > SRP1055-8R8M

SRP1055-8R8M

更新时间： 2024-01-10 17:47:39

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
2页	558K
描述
General Purpose Inductor, 8.8uH, 20%, 1 Element, Ferrite-Core, SMD, 4237, CHIP, 4237, ROHS COMPLIANT

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技术参数
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SRP1055-8R8M 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	4237
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8504.50.80.00	风险等级：	5.83
Base Number Matches：	1

SRP1055-8R8M 数据手册

This series is OBSOLETE AND NOT

recommended for new designs.

Features

Shielded construction

Unit height of 5.5 mm

Inductance range: 0.36 μH to 8.8 μH

Current up to 28 A

RoHS compliant*

SRP1055 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

Inductance

L (μH)

I rms

(A)

I sat

(A)

DCR

Bourns Part No.

(mΩ) max.

SRP1055-R36Y

SRP1055-R80M

SRP1055-1R4M

SRP1055-2R2M

SRP1055-3R2M

SRP1055-4R3M

SRP1055-5R7M

SRP1055-7R2M

SRP1055-8R8M

0.36 ± 30 %

0.80 ± 20 %

1.40 ± 20 %

2.20 ± 20 %

3.20 ± 20 %

4.30 ± 20 %

5.70 ± 20 %

7.20 ± 20 %

8.80 ± 20 %

28.0

20.0

16.0

12.0

11.0

10.0

7.6

26.0

18.0

14.0

10.0

9.0

8.0

7.0

6.2

5.6

1.7

2.5

3.2

5.8

7.2

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

Materials

8.5

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

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

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

Rated Current.......Ind. drops 25 % at I sat

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

Packaging .......300 pcs. per 13-inch reel

13.2

15.5

17.2

7.0

6.0

Inductance vs. DC Superposition Characteristics

10.0

Product Dimensions

8R8

5.50 0.30

(0.216 0.012)

11.00 0.30

(0.422 0.012)

9.35 0.30

(0.368 0.012)

8.0

7R2

6.0

4.0

5R7

2.10

(0.083)

TYP.

4R3

3R2

2.0

1.00

(0.039)

TYP.

(0.079)

6.0

1.50

(0.059)

(0.236)

TYP.

2.0

3.0

2.5

7.5

DC Current (A)

Recommended Layout

2R2

2.0

1.0

0.0

5.8

(.228)

3.0

(0.118)

3.0

(0.118)

1R4

R80

6.0

(0.236)

2.0

(0.079)

1.4

3.0

(0.118)

3.0

(0.118)

2.8

R36

(0.055)

(0.110)

DC Current (A)

10.0

(0.394)

Electrical Schematic

*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SRP1055-8R8M相关器件

型号	品牌	获取价格	描述	数据表
SRP1055-R36Y	BOURNS	获取价格	General Purpose Inductor, 0.36uH, 30%, 1 Element, Ferrite-Core, SMD, 4237, CHIP, 4237, ROH
SRP1055-R80M	BOURNS	获取价格	General Purpose Inductor, 0.8uH, 20%, 1 Element, Ferrite-Core, SMD, 4237, CHIP, 4237, ROHS
SRP120	TE	获取价格	PolySwitch®PTC Devices
SRP1204	BOURNS	获取价格	Shielded Power Inductors
SRP1204-1R1M	BOURNS	获取价格	General Purpose Inductor, 1.3uH, 20%, 1 Element, Ferrite-Core, SMD, 4949, ROHS COMPLIANT
SRP1204-1R8M	BOURNS	获取价格	Shielded Power Inductors
SRP1204-R50M	BOURNS	获取价格	Shielded Power Inductors
SRP1205	BOURNS	获取价格	Shielded Power Inductors
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

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