0402L050SLKR - Littelfuse Inc.

Manufacturer Part Number

0402L050SLKR

Manufacturer

Littelfuse

Introduction

The 0402L050SLKR is a LoRho series POLY-FUSE® resettable PTC fuse from Littelfuse. It is a compact surface mount device designed for overcurrent protection in electronic devices, offering reliable circuit protection and easy reset capabilities.

Product Features and Performance

Polymeric resettable fuse with low resistance

Holds up to 500 mA of current

Trips at 1 A of current

Supports a maximum current of 50 A

Time to trip within 100 ms

Initial resistance of at least 40 mOhms

Post-trip resistance of up to 400 mOhms

Operating temperature range of -40°C to 85°C

Product Advantages

Compact 0402 (1005 metric) surface mount package

Reliable circuit protection with easy reset

Robust and durable design for long-lasting performance

Compliant with cURus and TUV safety standards

Key Reasons to Choose This Product

Effective overcurrent protection for electronic devices

Compact size for space-constrained applications

Resettable functionality for convenience and reduced downtime

Proven reliability and safety certifications

Quality and Safety Features

Compliant with cURus and TUV safety standards

Rigorous quality control and testing processes

Compatibility

This POLY-FUSE® resettable PTC fuse is suitable for a wide range of electronic devices and applications that require reliable overcurrent protection.

Application Areas

Consumer electronics

Industrial equipment

Telecommunications equipment

Automotive electronics

Product Lifecycle

The 0402L050SLKR is an active product, and there are no immediate plans for discontinuation. Littelfuse offers a range of equivalent and alternative POLY-FUSE® models to meet various application requirements. Customers are advised to contact our website's sales team for the latest product information and availability.