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37212500431

Littelfuse

37212500431 by Littelfuse

Littelfuse 37212500431 fuse has a Nominal Joule Integral of 35 J, Rated AC Voltage of 250 V, and Trip Time of 0.02 seconds. It is used for circuit protection in applications requiring a time lag blow characteristic and rated current of 2.5 A at max operating temperature of 85°C.

Median Price

$1.190

Lifecycle Status

Suppliers In-Stock

18

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 1,067 parts In-Stock

1+ parts

$0.864

100+ parts

$0.668

1k+ parts

$0.610

10k+ parts

-

1,067

$0.864

$0.668

$0.610

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Bürklin Elektronik

Germany . 305 parts In-Stock

1+ parts

$1.050

100+ parts

$0.640

1k+ parts

$0.500

10k+ parts

-

305

$1.050

$0.640

$0.500

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Mouser Electronics

USA . 293 parts In-Stock

1+ parts

$1.330

100+ parts

$0.732

1k+ parts

$0.550

10k+ parts

$0.529

293

$1.330

$0.732

$0.550

$0.529

DigiKey

USA . 202 parts In-Stock

1+ parts

$1.330

100+ parts

$0.842

1k+ parts

$0.594

10k+ parts

$0.529

202

$1.330

$0.842

$0.594

$0.529

Newark

USA . 5 parts In-Stock

1+ parts

$1.490

100+ parts

$0.914

1k+ parts

$0.755

10k+ parts

-

5

$1.490

$0.914

$0.755

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Element14

Singapore . 1,067 parts In-Stock

1+ parts

$1.600

100+ parts

$0.914

1k+ parts

$0.817

10k+ parts

-

1,067

$1.600

$0.914

$0.817

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Distrelec

Netherlands . 154 parts In-Stock

1+ parts

$1.644

100+ parts

$1.451

1k+ parts

$1.182

10k+ parts

$1.064

154

$1.644

$1.451

$1.182

$1.064

Arrow

USA . 4,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.574

10k+ parts

$0.521

4,200

-

-

$0.574

$0.521

Verical

USA . 4,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.577

10k+ parts

$0.524

4,200

-

-

$0.577

$0.524

Chip1Stop

Japan . 1,380 parts In-Stock

1+ parts

-

100+ parts

$0.406

1k+ parts

$0.373

10k+ parts

-

1,380

-

$0.406

$0.373

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Distributors (In-Stock)

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

TME

Poland . 304 parts In-Stock

1+ parts

$0.480

100+ parts

$0.261

1k+ parts

$0.203

10k+ parts

-

304

$0.480

$0.261

$0.203

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Vyrian

USA . 7,795 parts In-Stock

1+ parts

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7,795

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ComSIT Distribution GmbH

Germany . 3,975 parts In-Stock

1+ parts

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3,975

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-

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IBS Electronics

USA . 1,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.246

10k+ parts

$0.240

1,200

-

-

$0.246

$0.240

Rutronik

Germany . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.239

10k+ parts

$0.232

1,000

-

-

$0.239

$0.232

VNN

France . 300 parts In-Stock

1+ parts

-

100+ parts

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300

-

-

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Nova Conductors

Japan . 200 parts In-Stock

1+ parts

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100+ parts

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200

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Prism Electronics

USA . 10 parts In-Stock

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10

-

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Distributors (Availability)

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

Component Stockers USA

USA . 5,393 parts In-Stock

1+ parts

$0.150

100+ parts

$0.150

1k+ parts

$0.150

10k+ parts

-

5,393

$0.150

$0.150

$0.150

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Ampacity Inc.

Singapore . 359 parts In-Stock

1+ parts

$0.333

100+ parts

-

1k+ parts

-

10k+ parts

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359

$0.333

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Authorized Procurement Solutions

USA . 22,500 parts In-Stock

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22,500

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Perfect Parts

USA . 16,596 parts In-Stock

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16,596

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Glotronic Ltd.

UK . 6,270 parts In-Stock

1+ parts

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6,270

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Argo Parts USA

USA . 5,313 parts In-Stock

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5,313

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Continental Prestige Electronics

USA . 3,092 parts In-Stock

1+ parts

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3,092

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Aranea Global

USA . 50 parts In-Stock

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50

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Overview

Looking to protect your electronic devices with the highest quality fuses on the market? Look no further than the 37212500431 by Littelfuse. As a trusted manufacturer in the industry, Littelfuse delivers reliable and efficient fuses that are perfect for a wide range of applications. With a nominal joule integral of 35 J and a rated AC voltage of 250 V, this fuse offers superior protection against electrical overloads. Say goodbye to downtime and costly repairs with the 37212500431 by Littelfuse - your ultimate solution for circuit protection.

Feature Benefit Bullets

Nominal Joule Integral: 35 J

Higher joule rating means better protection against power surges, making this fuse reliable in protecting electronic devices.

Rated AC Voltage: 250 V

Suitable for a wide range of AC voltage applications, ensuring compatibility with various systems.

Trip Time/Delay: 0.02 Seconds

Quick trip time allows for timely protection against overloads and short circuits, minimizing damage to connected equipment.

Body Length/Diameter: 8.5 mm

Compact size makes it easy to install in tight spaces while providing effective circuit protection.

Rated Current: 2.5 A

The rated current ensures that the fuse can handle the specified load without being easily blown, improving reliability.

Maximum Operating Temperature: 85 °C

High operating temperature range allows this fuse to be used in various environments without risk of overheating.

Blow Characteristic: TIME LAG

Time lag characteristic ensures that the fuse can handle temporary overloads without blowing, making it suitable for equipment with high startup currents.

Terminal Finish: MATTE TIN

Matte tin finish on terminals provides good conductivity and resistance to corrosion, ensuring a reliable connection.

Technical Specifications

Fuses 37212500431 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):

35

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:

35 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

37212500431 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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