Datasheet > 0257040.U

0257040.U

更新时间： 2024-02-06 22:57:02

品牌	Logo	应用领域
力特 - LITTELFUSE		电路保护
页数	文件大小	规格书
2页	766K
描述
Electric Fuse

阅读下载

中文翻译

获取价格

技术参数
数据手册
替代型号

如果您发现信息不准确，欢迎纠错

0257040.U 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.82	电路保护类型：	ELECTRIC FUSE
Base Number Matches：	1

0257040.U 数据手册

Blade Fuses

ATO^®BLADE FUSE RATED 32V

Specifications

Voltage Rating:

32 VDC

Interrupting Rating:

Operating Temperature Range:

Terminals:

1000A @ 32 VDC

-40˚C to +105˚C

Sn plated zinc alloy

Polyethersulfone, Polysulfone,

and Polycarbonate

ISO 8820-3

Housing Terminals:

Complies with:

UL 248 Special Purpose Fuses

Ordering Information

Part Number

Package Size

0257xxx.PXPV

0257xxx.U

2000

500

0257xxx.L

Time-Current Characteristics

Opening Time

Min / Max (s)

% of Rating

Current Rating

Description

Developed by Littelfuse for the automotive industry, the ATO^®fuse

has become the original equipment circuit protection standard for

foreign and domestic automobiles and trucks. Readily identifiable

and easily replaced, this fuse can be specified for a variety of low

voltage electronic applications.

100

110

35-40

1-30

360,000 s / –

1-2

3-40

500 ms /600 s

0.750 s / 600 s

135

200

350

600

1-2

3-40

100 ms/5.0 s

0.150 s / 5.0 s

1-2

3-40

20 ms / 500 ms

80 ms / 500 ms

1-30

35-40

–/ 100 ms

–/ 150 ms

Ratings

Part Number

Current Rating

Housing Color

Typ. Voltage Drop

Cold Resistance

I²t

0257001._

0257002._

0257003._

0257004._

0257005._

025707.5_

0257010._

0257015._

0257020._

0257025._

0257030._

0257035._

0257040._

1 A

2 A

176 mV

141 mV

137 mV

136 mV

128 mV

116 mV

109 mV

102 mV

98 mV

123 mΩ

53.5 mΩ

31.1 mΩ

22.8 mΩ

17.85 mΩ

10.91 mΩ

7.70 mΩ

4.80 mΩ

3.38 mΩ

2.52 mΩ

1.97 mΩ

1.61 mΩ

1.44 mΩ

0.4 A²s

1.4 A²s

7.4 A²s

14 A²s

3 A

4 A

5 A

26 A²s

7.5 A

10 A

15 A

20 A

25 A

30 A

35 A

40 A

60 A²s

115 A²s

340 A²s

520 A²s

1080 A²s

1510 A²s

2280 A²s

3310 A²s

92 mV

84 mV

87 mV

96 mV

Corresponding holder see Section “Fuse Holders.”

www.littelfuse.com

中文翻译

下载PDF

0257040.U 替代型号

型号	品牌	替代类型	描述	数据表
0287040.PXCN	LITTELFUSE	完全替代	ATOFâ¢ Blade Fuse Rated 32V

与0257040.U相关器件

型号	品牌	获取价格	描述	数据表
0257040LXN	LITTELFUSE	获取价格	暂无描述
0257040PXP	LITTELFUSE	获取价格	ATO Blade Fuse Rated 32V
0257040PXPV	LITTELFUSE	获取价格	Electric Fuse, 40A, 32VDC, 1000A (IR), Inline/holder, ROHS COMPLIANT
025707.5	LITTELFUSE	获取价格	ATO Blade Fuse Rated 32V
025707.5.PXPV	LITTELFUSE	获取价格	ATO Blade Fuse Rated 32V
025707.5L	LITTELFUSE	获取价格	Electric Fuse
025707.5LXN	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 7.5A, 32VDC, 1000A (IR), ATO, Inline/holder, ROHS COMPLIANT
025707.5P	LITTELFUSE	获取价格	ATO Blade Fuse Rated 32V
025707.5PXOCR	LITTELFUSE	获取价格	ATO Blade Fuse Rated 32V
025707.5PXP	LITTELFUSE	获取价格	ATO Blade Fuse Rated 32V