Datasheet > 431.500

431.500

更新时间： 2024-11-21 14:56:27

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
1页	108K
描述
本产品已淘汰。请在新设计中使用434或467系列产品。

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

431.500 数据手册

Surface Mount Fuses

Thin-Film Surface Mount

0603 Very Fast-Acting Fuse 431 Series

• For new designs please use the 434 or 467 Series products.

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

Opening

Time at 25°C

100%

200%

300%

4 hours, Minimum

5 seconds, Maximum

0.2 seconds, Maximum

AGENCY APPROVALS: Recognized under the Components

Program of Underwriters Laboratories and Certified by CSA.

AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.

Reference Dimensions:

INTERRUPTING RATINGS:

1.60 (.063")

.25–1A

1–5A

50 amperes at 32 VAC/VDC

35 amperes at 32 VAC/VDC

.79

(.031")

ENVIRONMENTAL SPECIFICATIONS:

2.54

1.02 (.040")

Operating Temperature: –55°C to 90°C. Consult temperature

rerating chart on page 4. For operation above 90°C contact Littelfuse.

(.100")

R .20 (.008")

.76 (.030")

1.04

(.041")

Vibration: Withstands 10-55 HZ per MIL-STD-202F, Method 201A

and 10-2000 HZ at 20 G’s per MIL-STD-202F, Method 204D, Condition D.

1.09 (.043")

.43 (.017") REF.

REFLOW SOLDER

Insulation Resistance (After Opening):

Greater than 500,000 ohms.

.46 (.018")

Resistance To Soldering Heat: Withstands 60 seconds above

200°C up to 260°C, maximum.

.36 (.014")

Thermal Shock: Withstands 5 cycles of –50°C to 125°C.

PHYSICAL SPECIFICATIONS:

Average Time Current Curves

Materials: Body: Epoxy Substrate

Terminations: Copper/Nickel/Tin-Lead (95/5)

Cover Coat: Conformal Coating

100

Soldering Parameters:

Reflow Solder— 260°C, 30 seconds maximum

PACKAGING SPECIFICATIONS: 8mm Tape and Reel per

EIA-RS481-1 (IEC 286, part 3); 5,000 per reel, add packaging suffix, NR.

PATENTED

ORDERING INFORMATION:

For New Designs Use 434 or 467 Series.

Nominal

Catalog

Number

Ampere

Rating

Voltage

Rating

Resistance

Melting I²t

(A²Sec.)

Cold Ohm¹

431.250

431.375

431.500

431.750

431 001

431 01.5

431 002

431 02.5

431 003

431 03.5

431 004

431 005

0.25

0.375

0.5

0.75

1.5

2.5

3.5

0.375

0.265

0.193

0.114

0.072

0.048

0.036

0.028

0.023

0.019

0.017

0.013

0.0030

0.0053

0.0087

0.0171

0.0210

0.0526

0.104

0.175

0.198

0.265

0.352

0.1

0.01

1.600

¹Measured at 10% of rated current, 25°C.

0.001

0.1

CURRENT IN AMPERES

100

369

www. littelfuse. com

中文翻译

下载PDF

与431.500相关器件

型号	品牌	获取价格	描述	数据表
431.750	LITTELFUSE	获取价格	本产品已淘汰。请在新设计中使用434或467系列产品。
4310	SCHURTER	获取价格	Power Supply Cord with IT Power (Mains) Plug 3-pole, Straight
4310.0025	SCHURTER	获取价格	IEC Connector C13, Rewireable, Angled
4310.0026	SCHURTER	获取价格	IEC Connector C13, Rewireable, Angled
4310.0027	SCHURTER	获取价格	Mains Power Connector, 10/15A, 250VAC, Female, Screw Terminal, ROHS COMPLIANT
431000-01-0	ETC	获取价格	CONN BARRIER STRIP 1CIRCUIT
431000-02-0	ETC	获取价格	CONN BARRIER STRIP 2CIRC 0.438"
431000-03-0	ETC	获取价格	CONN BARRIER STRIP 3CIRC 0.438"
431000-04-0	ETC	获取价格	CONN BARRIER STRIP 4CIRC 0.438"
431000-05-0	ETC	获取价格	CONN BARRIER STRIP 5CIRC 0.438"

与431.500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

25
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

17
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

49
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

46

产品中心

服务支持

精选活动

关于我们

帮助中心

431.500

431.500 数据手册

与431.500相关器件

与431.500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

431.500

431.500 数据手册

与431.500相关器件

与431.500相关文章

您还可以找

您在本页遇到什么问题？