0459003.UR - Littelfuse Inc.

Manufacturer Part Number

UR

Manufacturer

Littelfuse

Introduction

The Littelfuse 0459003.UR is a high-performance, surface-mount circuit protection fuse that offers reliable overcurrent and overload protection for a wide range of electronic devices and applications. This PICO® 459 series fuse is designed to provide fast-blow response times and high breaking capacities, ensuring effective circuit protection against harmful electrical faults.

Product Features and Performance

Current Rating: 3 A

Voltage Rating AC: 125 V

Voltage Rating DC: 125 V

Response Time: Fast Blow

Mounting Type: Surface Mount

Fuse Type: Board Mount (Cartridge Style Excluded)

Package / Case: 2-SMD, J-Lead

Breaking Capacity @ Rated Voltage: 50A AC, 300A DC

Melting I²t: 1.23

Approval Agency: CSA, UL

Operating Temperature: -55°C ~ 125°C

Product Advantages

Reliable overcurrent and overload protection

Fast-blow response time for effective circuit protection

High breaking capacity to handle sudden electrical faults

Surface-mount design for easy integration into electronic devices

Compact and space-saving package

Key Reasons to Choose This Product

Proven reliability and performance in a wide range of applications

Comprehensive safety and approval certifications (CSA, UL)

Excellent thermal stability and wide operating temperature range

Compact and versatile design for easy integration

Quality and Safety Features

Compliant with relevant safety standards and regulations

Robust construction and rigorous testing for reliable performance

Designed and manufactured to the highest quality standards

Compatibility

This PICO® 459 series fuse is compatible with a wide range of electronic devices and applications, including:

Consumer electronics

Industrial equipment

Power supplies

Telecommunications equipment

Automotive and transportation systems

Application Areas

Circuit protection in electronic devices

Overload and overcurrent protection

Safety-critical applications

Voltage-sensitive equipment

Industrial and commercial applications

Product Lifecycle

The Littelfuse 0459003.UR is an active and currently available product. There are no known discontinuation plans at this time. For information on equivalent or alternative models, please contact our website's sales team.