0273.800V

更新时间： 2024-11-18 12:54:47

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
3页	161K
描述
272/273/274/278/279 Series, MICROâ¢ Very Fast-Acting Fuse

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

0273.800V 数据手册

Radial Lead Fuses

MICRO™ > Very Fast-Acting > 272/273/274/278/279 Series

QPL

272/273/274/278/279 Series, MICRO™ Very Fast-Acting Fuse

Description

Developed originally for the U.S. Space Program,

MICRO™ fuse provides reliability in a compact design.

The MICRO™ fuse is available in plug–in or radial lead

styles and a complete range of ampere ratings from

1/500 to 5A to suit a wide variety of design needs.

Features

tꢀ Military grade available

tꢀ High breaking capacity

tꢀ Available from very low

ampere of 2mA to 5A

tꢀ Plug-in with short or long

tꢀ Clear cover option to view

leads option

fuse element status

Agency Approvals

Applications

Agency

Agency File Number

Ampere Range

tꢀ Printed circuit boards

tꢀ Electronic components

E10480

LR 29862

FM02

2mA - 5A

and similar equipment

2mA - 5A

Electrical Characteristics

QPL

% of Ampere

Rating

Ampere Rating

1/500–5

OpeningTime

100%

4 Hours, Min.

5 Seconds, Max.

2 Seconds, Max.

1/500–3/10

4/10-5

200%

Electrical Characteristics

Amp Code

Ampere

Rating

(A)

Max

Nominal

Agency Approvals

Nominal

Melting

(for all

above

series)

.002

.005

.010

Voltage

Rating

(V)

Interrupting

Rating

Cold

Resistance

(Ohms)

2200

I²t (A²sec)

QPL

.002

.005

.010

.015

.031

.050

.062

.100

.125

.200

.250

.300

.400

.500

.600

.700

.750

.800

1.00

01.5

125

0.00000000845

0.00000000810

0.000000462

0.00000123

0.00000810

0.0000666

0.000115

0.000385

0.000691

0.00409

0.00640

0.00945

0.0251

280

80.0

44.0

16.0

3.20

2.32

1.25

1.0

.015

.031

.050

.062

.100

.125

.200

.250

.300

.400

.500

.600

.700

.750

.800

001.

2.30

1.75

1.25

10,000 amperes at

125 VAC/VDC.

0.227

0.167

0.430

0.324

0.293

0.271

0.0880

0.0578

0.0425

0.0275

0.0202

0.0156

0.0716

0.0411

0.0710

0.0900

0.113

0.0648

0.160

0.300

01.5

2.00

3.00

4.00

5.00

002.

003.

004.

005.

0.759

1.38

2.21

272/273/274/278/279 Series

131

Revised: January 7, 2009

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/272.html, /273.html, /274.html,

/278.html or /279.html for current information.

12 3

中文翻译

下载PDF

与0273.800V相关器件

型号	品牌	获取价格	描述	数据表
0273001.	LITTELFUSE	获取价格	功能与特色:
0273001.H	LITTELFUSE	获取价格	Electric Fuse, Very Fast Blow, 1A, 125VAC, 125VDC, 10000A (IR), Through Hole, MICRO,
0273001.V	LITTELFUSE	获取价格	272/273/274/278/279 Series, MICROâ¢ Very Fas
0273002.	LITTELFUSE	获取价格	功能与特色:
0273002.H	LITTELFUSE	获取价格	Electric Fuse, Very Fast Blow, 2A, 125VAC, 125VDC, 10000A (IR), Through Hole, MICRO,
0273002.V	LITTELFUSE	获取价格	272/273/274/278/279 Series, MICROâ¢ Very Fas
0273003.	LITTELFUSE	获取价格	功能与特色:
0273003.H	LITTELFUSE	获取价格	暂无描述
0273003.V	LITTELFUSE	获取价格	272/273/274/278/279 Series, MICROâ¢ Very Fas
0273004.	LITTELFUSE	获取价格	功能与特色:

与0273.800V相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

18
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

12
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

43
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

38

产品中心

服务支持

精选活动

关于我们

帮助中心

0273.800V

0273.800V 数据手册

与0273.800V相关器件

与0273.800V相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

0273.800V

0273.800V 数据手册

与0273.800V相关器件

与0273.800V相关文章

您还可以找

您在本页遇到什么问题？