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37211000431

Littelfuse

37211000431 by Littelfuse

Littelfuse 37211000431 fuse, rated at 1A and 250V, features a time lag blow characteristic with trip delay of 0.02s. With dimensions of 8.5mm x 8mm, it is ideal for circuit protection in applications requiring a max operating temperature of 85°C. CCC, CE, CUL, KC, PSE, UL, VDE standards compliant.

Median Price

$1.025

Lifecycle Status

Suppliers In-Stock

20

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 21,864 parts In-Stock

1+ parts

$0.912

100+ parts

$0.555

1k+ parts

$0.334

10k+ parts

-

21,864

$0.912

$0.555

$0.334

-

Farnell

UK . 326 parts In-Stock

1+ parts

$1.025

100+ parts

$0.773

1k+ parts

$0.500

10k+ parts

$0.469

326

$1.025

$0.773

$0.500

$0.469

Bürklin Elektronik

Germany . 328 parts In-Stock

1+ parts

$1.050

100+ parts

$0.640

1k+ parts

$0.500

10k+ parts

-

328

$1.050

$0.640

$0.500

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Mouser Electronics

USA . 833 parts In-Stock

1+ parts

$1.330

100+ parts

$0.809

1k+ parts

$0.593

10k+ parts

$0.529

833

$1.330

$0.809

$0.593

$0.529

Newark

USA . 1,390 parts In-Stock

1+ parts

$1.490

100+ parts

$0.914

1k+ parts

$0.755

10k+ parts

-

1,390

$1.490

$0.914

$0.755

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Element14

Singapore . 315 parts In-Stock

1+ parts

$93.020

100+ parts

$68.240

1k+ parts

$44.560

10k+ parts

$43.670

315

$93.020

$68.240

$44.560

$43.670

Verical

USA . 18,600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.497

10k+ parts

$0.456

18,600

-

-

$0.497

$0.456

Future Electronics

Canada . 10,400 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.156

10k+ parts

$0.150

10,400

-

-

$0.156

$0.150

Chip1Stop

Japan . 8,535 parts In-Stock

1+ parts

-

100+ parts

$0.361

1k+ parts

$0.218

10k+ parts

$0.196

8,535

-

$0.361

$0.218

$0.196

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Nova Conductors

Japan . 47 parts In-Stock

1+ parts

$0.395

100+ parts

-

1k+ parts

-

10k+ parts

-

47

$0.395

-

-

-

TME

Poland . 918 parts In-Stock

1+ parts

$1.160

100+ parts

$0.665

1k+ parts

$0.494

10k+ parts

$0.451

918

$1.160

$0.665

$0.494

$0.451

IBS Electronics

USA . 56,400 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.306

10k+ parts

$0.287

56,400

-

-

$0.306

$0.287

VNN

France . 7,182 parts In-Stock

1+ parts

-

100+ parts

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7,182

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-

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Vyrian

USA . 6,010 parts In-Stock

1+ parts

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6,010

-

-

-

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Rutronik

Germany . 2,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.237

10k+ parts

$0.233

2,200

-

-

$0.237

$0.233

ComSIT Distribution GmbH

Germany . 1,770 parts In-Stock

1+ parts

-

100+ parts

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-

10k+ parts

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1,770

-

-

-

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NAC Semi

USA . 1,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.275

10k+ parts

$0.254

1,200

-

-

$0.275

$0.254

Pegasus Components GmbH

Germany . 199 parts In-Stock

1+ parts

-

100+ parts

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199

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Semtec, LLC

USA . 40 parts In-Stock

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40

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ACDS - Activité Composants Distribution Service

France . 40 parts In-Stock

1+ parts

-

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40

-

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Semicontronic

India . 6,036 parts In-Stock

1+ parts

$0.307

100+ parts

$0.299

1k+ parts

$0.298

10k+ parts

-

6,036

$0.307

$0.299

$0.298

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Ampacity Inc.

Singapore . 5,963 parts In-Stock

1+ parts

$0.307

100+ parts

-

1k+ parts

-

10k+ parts

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5,963

$0.307

-

-

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Continental Prestige Electronics

USA . 4,894 parts In-Stock

1+ parts

$0.395

100+ parts

-

1k+ parts

-

10k+ parts

$0.387

4,894

$0.395

-

-

$0.387

Argo Parts USA

USA . 1,829 parts In-Stock

1+ parts

$0.395

100+ parts

-

1k+ parts

-

10k+ parts

$0.383

1,829

$0.395

-

-

$0.383

Netroflash

USA . 1,000 parts In-Stock

1+ parts

$0.395

100+ parts

$0.387

1k+ parts

-

10k+ parts

-

1,000

$0.395

$0.387

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-

Component Stockers USA

USA . 24,693 parts In-Stock

1+ parts

$0.600

100+ parts

$0.350

1k+ parts

$0.170

10k+ parts

$0.160

24,693

$0.600

$0.350

$0.170

$0.160

CoreStaff

Japan . 690 parts In-Stock

1+ parts

$1.158

100+ parts

$0.487

1k+ parts

$0.440

10k+ parts

-

690

$1.158

$0.487

$0.440

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Corohmni

South Africa . 106 parts In-Stock

1+ parts

$4.909

100+ parts

-

1k+ parts

-

10k+ parts

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106

$4.909

-

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Aztec Data Supply Inc.

USA . 1,994 parts In-Stock

1+ parts

$13.637

100+ parts

-

1k+ parts

-

10k+ parts

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1,994

$13.637

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Perfect Parts

USA . 52,658 parts In-Stock

1+ parts

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100+ parts

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52,658

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Glotronic Ltd.

UK . 18,360 parts In-Stock

1+ parts

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100+ parts

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18,360

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Authorized Procurement Solutions

USA . 12,800 parts In-Stock

1+ parts

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100+ parts

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12,800

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-

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GreenTree Electronics

Israel . 11,000 parts In-Stock

1+ parts

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100+ parts

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10k+ parts

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11,000

-

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Overview

Experience peace of mind with the 37211000431 fuse by Littelfuse. Trusted by leading manufacturers, this high-quality product offers reliable circuit protection for a wide range of applications. With a time lag blow characteristic and a rated breaking capacity of 35 A, this fuse ensures safety and efficiency in your electrical systems. Say goodbye to downtime and costly repairs - choose the 37211000431 fuse for superior performance and long-lasting protection.

Feature Benefit Bullets

Nominal Joule Integral: 7.5 J

The high joule rating of 7.5 J ensures reliable protection against power surges, making it a durable choice for safeguarding electrical circuits.

Rated AC Voltage: 250 V

With a high voltage rating of 250 V, this fuse is suitable for use in a wide range of applications, providing versatile protection for various electrical devices.

Trip Time/Delay: 0.02 Seconds

The quick trip time of 0.02 seconds ensures fast response to overloads, minimizing the risk of damage to sensitive equipment.

Packing Method: BULK

The bulk packing method allows for easy handling and storage of multiple fuses, making it convenient for large-scale projects or commercial applications.

Body Length/Diameter: 8.5 mm

The compact body dimensions of 8.5 mm make this fuse suitable for installation in tight spaces, providing flexibility in design and layout.

Rated Voltage: 250 V

The high rated voltage of 250 V ensures compatibility with a wide range of electrical systems, making it a versatile choice for different applications.

Fuse Size: TR5

The TR5 fuse size is commonly used and readily available, making it easy to replace and maintain in various electrical systems.

Terminal Shape: PIN WIRE

The pin wire terminal shape offers secure and reliable connections, ensuring good contact for efficient current flow and protection.

Dimensions: 8.5mm x 8mm

The small dimensions of 8.5mm x 8mm make this fuse suitable for compact electronic devices or applications with limited space.

Body Height: 8 mm

The low body height of 8 mm allows for easy integration into circuit boards or electrical assemblies, providing a streamlined and efficient design.

Rated Current: 1 A

The rated current of 1 A is ideal for low-power applications, providing precise and effective protection against overcurrents.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature of 85°C, this fuse can withstand elevated temperatures, ensuring reliable performance in various environments.

Blow Characteristic: TIME LAG

The time lag blow characteristic allows for temporary overloads, making it suitable for protecting against short-term power surges or inrush currents.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature of -40°C ensures reliable operation in cold environments, making it suitable for outdoor or industrial applications.

Circuit Protection Type: ELECTRIC FUSE

The electric fuse circuit protection type provides dependable safeguarding against overcurrents, short circuits, and electrical faults in circuits.

Terminal Finish: MATTE TIN

The matte tin terminal finish offers corrosion resistance and reliable conductivity, ensuring long-lasting performance in various conditions.

Rated Breaking Capacity: 35 A

With a high rated breaking capacity of 35 A, this fuse can safely interrupt high fault currents, providing robust protection for electrical systems.

Pre Arcing Rating (A2/s): 5.5

The pre-arcing rating of 5.5 A2/s indicates the fuse's ability to prevent arcs and maintain steady current flow, ensuring stable operation in demanding conditions.

Mounting Feature: THROUGH HOLE

The through-hole mounting feature allows for secure attachment to circuit boards or panels, providing stable installation and reliable electrical connections.

Reference Standard: CCC; CE; CUL; KC; PSE; UL; VDE

This fuse meets various international standards, ensuring quality, safety, and compliance with regulations for reliable performance in different regions.

Technical Specifications

Fuses 37211000431 attributes and parameters. Explore more Fuses devices from Littelfuse

Electrical Specifications

Circuit Protection Type:

Rated Current:

1 A

Rated Breaking Capacity:

35 A

Rated AC Voltage:

Rated Voltage:

250 V

Pre Arcing Rating (A2/s):

5.5

Physical Dimensions

Body Diameter:

0.335 in (8.5 mm)

Body Height:

0.315 in (8 mm)

Dimensions:

0.335 x 0.315 in (8.5 x 8 mm)

Fuse Characteristics

Blow Characteristic:

Time Lag

Fuse Size/Group:

TR5

Trip Time/Delay:

20 ms

Nominal Joule Integral:

7.5 J

Operational Environment

Minimum Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

85 °C (185 °F)

Design and Compliance

Reference Standard:

CCC; CE; CUL; KC; PSE; UL; VDE

JESD-609 Code:

e3

Mounting and Packing

Terminal Shape:

Terminal Finish:

Matte Tin

Mounting Feature:

Packing Method:

Bulk

Trade Compliance

37211000431 Circuit Protection trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.10.00.40

SB

8536.10.00.40

Manufacturer Highlights

Littelfuse

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.

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