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0242.250UAT1

Littelfuse

0242.250UAT1 by Littelfuse

Littelfuse 0242.250UAT1 fuse: Rated 0.25A, 250V AC/DC with trip delay of 14400s. Dimensions 3.02mm x 8.4mm for circuit protection in UL standard applications at -40 to 125°C temp range.

Median Price

$6.390

Lifecycle Status

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10

In-Stock Inventory

1k+

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Distrelec

Netherlands . 187 parts In-Stock

1+ parts

$2.372

100+ parts

$2.029

1k+ parts

$1.986

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187

$2.372

$2.029

$1.986

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Farnell

UK . 117 parts In-Stock

1+ parts

$4.610

100+ parts

$2.730

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$2.380

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117

$4.610

$2.730

$2.380

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Mouser Electronics

USA . 572 parts In-Stock

1+ parts

$6.120

100+ parts

$3.540

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$2.770

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572

$6.120

$3.540

$2.770

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DigiKey

USA . 1,555 parts In-Stock

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$6.660

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$3.897

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$2.777

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$6.660

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Newark

USA . 453 parts In-Stock

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$7.350

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$4.590

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$4.190

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$7.350

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Element14

Singapore . 117 parts In-Stock

1+ parts

$7.740

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$4.750

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$4.290

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117

$7.740

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$4.290

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NAC Semi

USA . 1,000 parts In-Stock

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$5.640

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1,000

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$5.640

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ACDS - Activité Composants Distribution Service

France . 79 parts In-Stock

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Nova Conductors

Japan . 57 parts In-Stock

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VNN

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Ampacity Inc.

Singapore . 441 parts In-Stock

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$0.890

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$0.890

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Continental Prestige Electronics

USA . 109 parts In-Stock

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$4.130

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$2.580

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$1.850

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109

$4.130

$2.580

$1.850

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Aztec Data Supply Inc.

USA . 30 parts In-Stock

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$14.028

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Neutron USA

USA . 50 parts In-Stock

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$29.990

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Perfect Parts

USA . 3,982 parts In-Stock

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Glotronic Ltd.

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Argo Parts USA

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Aranea Global

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Authorized Procurement Solutions

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Overview

Discover the reliability and precision of Littelfuse's 0242.250UAT1 fuse, a top-tier solution for your circuit protection needs. With a trusted manufacturer like Littelfuse behind it, this fuse offers unparalleled quality and performance. Ideal for a wide range of applications, this fuse ensures the safety and efficiency of your electrical systems. Invest in peace of mind with the 0242.250UAT1 fuse and experience the superior value and benefits it brings to your projects.

Feature Benefit Bullets

Nominal Joule Integral: 0.00579 J

This fuse has a low energy dissipation, which means it is efficient in protecting the circuit from power surges.

Rated AC Voltage: 250 V

Suitable for use in most household and industrial applications where 250V AC voltage is common.

Trip Time/Delay: 14400 Seconds

This long trip time allows the fuse to provide reliable protection against overcurrents without false blowing due to temporary spikes.

Body Length/Diameter: 3.02 mm

Compact size makes it suitable for use in tight spaces or on PCBs where space is limited.

Rated Current: 0.25 A

The rated current of 0.25A makes it suitable for low-power applications and circuits that require precise protection.

Maximum Operating Temperature: 125 °C

Can operate under high temperatures, ensuring reliability in various environmental conditions.

Mounting Feature: THROUGH HOLE

The through-hole mounting feature makes it easy to install and replace in circuit boards.

Technical Specifications

Fuses 0242.250UAT1 attributes and parameters. Explore more Fuses devices from Littelfuse

Electrical Specifications

Circuit Protection Type:

Rated Current:

Rated Breaking Capacity:

4 kA

Rated AC Voltage:

Rated DC Voltage:

Rated Voltage:

250 V

Pre Arcing Rating (A2/s):

0.0058

Physical Dimensions

Body Diameter:

0.119 in (3.02 mm)

Body Height:

0.331 in (8.4 mm)

Dimensions:

0.119 x 0.331 in (3.02 x 8.4 mm)

Fuse Characteristics

Trip Time/Delay:

4 h

Additional Features:

Rated Breaking Capacity at 250 VDC: 4000 A

Nominal Joule Integral:

5.79 mJ

Operational Environment

Minimum Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Design and Compliance

Reference Standard:

UL

JESD-609 Code:

e3

Mounting and Packing

Terminal Shape:

Terminal Finish:

Matte Tin Over Nickel

Mounting Feature:

Packing Method:

Ammo Pack; Tape And Reel

Trade Compliance

0242.250UAT1 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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