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37202500431

Littelfuse

37202500431 by Littelfuse

Littelfuse 37202500431 fuse has a rated current of 0.25A and trip time of 0.02s, suitable for circuit protection in applications requiring a max operating temperature of 85°C. With a blow characteristic of TIME LAG, it offers a rated breaking capacity of 35A and pre-arcing rating of 0.28 A2/s, meeting standards such as CCC, CE, CUL, KC, UL, VDE.

Median Price

$1.450

Lifecycle Status

Suppliers In-Stock

14

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 3 parts In-Stock

1+ parts

$0.155

100+ parts

$0.096

1k+ parts

-

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3

$0.155

$0.096

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Farnell

UK . 300 parts In-Stock

1+ parts

$0.974

100+ parts

$0.753

1k+ parts

$0.634

10k+ parts

-

300

$0.974

$0.753

$0.634

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Bürklin Elektronik

Germany . 250 parts In-Stock

1+ parts

$1.160

100+ parts

$0.710

1k+ parts

$0.570

10k+ parts

-

250

$1.160

$0.710

$0.570

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Newark

USA . 298 parts In-Stock

1+ parts

$1.450

100+ parts

$0.893

1k+ parts

$0.739

10k+ parts

-

298

$1.450

$0.893

$0.739

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Mouser Electronics

USA . 568 parts In-Stock

1+ parts

$1.480

100+ parts

$0.908

1k+ parts

$0.649

10k+ parts

$0.597

568

$1.480

$0.908

$0.649

$0.597

DigiKey

USA . 197 parts In-Stock

1+ parts

$1.480

100+ parts

$0.940

1k+ parts

$0.662

10k+ parts

$0.597

197

$1.480

$0.940

$0.662

$0.597

Element14

Singapore . 300 parts In-Stock

1+ parts

$1.920

100+ parts

$1.300

1k+ parts

$1.070

10k+ parts

-

300

$1.920

$1.300

$1.070

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Chip1Stop

Japan . 50 parts In-Stock

1+ parts

$2.640

100+ parts

$0.418

1k+ parts

-

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50

$2.640

$0.418

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Verical

USA . 1,464 parts In-Stock

1+ parts

-

100+ parts

$0.826

1k+ parts

$0.680

10k+ parts

$0.640

1,464

-

$0.826

$0.680

$0.640

Distrelec

Netherlands . 10 parts In-Stock

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10

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Distributors (In-Stock)

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

TME

Poland . 1,464 parts In-Stock

1+ parts

$1.070

100+ parts

$0.685

1k+ parts

$0.565

10k+ parts

$0.530

1,464

$1.070

$0.685

$0.565

$0.530

Vyrian

USA . 4,357 parts In-Stock

1+ parts

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4,357

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VNN

France . 891 parts In-Stock

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891

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Nova Conductors

Japan . 150 parts In-Stock

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150

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 197 parts In-Stock

1+ parts

$0.132

100+ parts

-

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197

$0.132

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Continental Prestige Electronics

USA . 73 parts In-Stock

1+ parts

$0.990

100+ parts

$0.513

1k+ parts

$0.451

10k+ parts

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73

$0.990

$0.513

$0.451

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Perfect Parts

USA . 18,383 parts In-Stock

1+ parts

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18,383

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Aranea Global

USA . 2,000 parts In-Stock

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2,000

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Argo Parts USA

USA . 1,370 parts In-Stock

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1,370

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Overview

Elevate your circuit protection with the 37202500431 fuse by Littelfuse. Renowned for their commitment to quality, Littelfuse fuses offer unparalleled reliability and safety. Ideal for a wide range of applications, this fuse ensures optimal performance and protection for your electrical systems. With a time lag blow characteristic and high rated breaking capacity, this fuse guarantees peace of mind and security. Upgrade to Littelfuse and experience the difference in quality and performance.

Feature Benefit Bullets

Nominal Joule Integral: 0.4938 J

Provides reliable protection against voltage spikes and surges, ensuring the safety of connected devices.

Rated AC Voltage: 250 V

Suitable for a wide range of electrical applications, making it versatile and practical.

Trip Time/Delay: 0.02 Seconds

Offers quick response to overcurrent situations, minimizing potential damage to the circuit.

Body Length/Diameter: 8.5 mm

Compact size allows for easy installation in various devices and equipment.

Rated Voltage: 250 V

Matches standard voltage levels, ensuring compatibility with most electrical systems.

Fuse Size: TR5

Specific size designation simplifies replacement and identification of the fuse.

Maximum Operating Temperature: 85 °C

Can withstand high temperatures without compromising performance or safety.

Blow Characteristic: TIME LAG

Provides a delayed response to temporary overloads, preventing unnecessary tripping.

Minimum Operating Temperature: -40 °C

Capable of functioning in cold environments without reduced efficiency.

Mounting Feature: THROUGH HOLE

Enables secure and stable installation on circuit boards or mounting surfaces.

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

Compliance with multiple industry standards ensures quality and safety of the product.

Technical Specifications

Fuses 37202500431 attributes and parameters. Explore more Fuses devices from Littelfuse

Electrical Specifications

Circuit Protection Type:

Rated Current:

Rated Breaking Capacity:

35 A

Rated AC Voltage:

Rated Voltage:

250 V

Pre Arcing Rating (A2/s):

0.28

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:

493.8 mJ

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; UL; VDE

JESD-609 Code:

e3

Mounting and Packing

Terminal Shape:

Terminal Finish:

Matte Tin

Mounting Feature:

Packing Method:

Bulk

Trade Compliance

37202500431 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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