2920L500/24SLDR - Littelfuse Inc.

Manufacturer Part Number

2920L500/24SLDR

Manufacturer

littelfuse

Introduction

The 2920L500/24SLDR is a high-performance, surface mount, polymeric positive temperature coefficient (PPTC) resettable fuse from the POLY-FUSE® LoRho series by Littelfuse. This device provides reliable overcurrent and overtemperature protection for a wide range of electronic applications.

Product Features and Performance

Polymeric design for fast reset and low resistance

Low profile surface mount package (7.36mm x 5.12mm)

Wide operating temperature range of -40°C to 85°C

Holds up to 5A of current and trips at 10A

Maximum current rating of 50A

Quick trip time of 2 seconds

Initial resistance of 1 mOhm, post-trip resistance up to 18 mOhms

Approved to cURus and TUV safety standards

Product Advantages

Reliable protection against overcurrent and overtemperature conditions

Fast reset and recovery after fault conditions

Compact and space-saving surface mount design

Wide range of operating temperatures

Excellent electrical performance and efficiency

Key Reasons to Choose This Product

Proven POLY-FUSE® technology for superior protection

Optimal balance of hold current, trip current, and resistance

Compact size and surface mount compatibility for flexible design

Compliance with safety and regulatory requirements

Trusted Littelfuse quality and reliability

Quality and Safety Features

Approved to cURus and TUV safety standards

Robust design for reliable performance in demanding applications

Rigorous testing and quality control measures

Compatibility

This PPTC resettable fuse is suitable for a wide range of electronic devices and applications, including:

Consumer electronics

Industrial equipment

Telecommunications systems

Automotive electronics

Power supplies

Battery packs

Application Areas

Overcurrent and overtemperature protection

Circuit protection for sensitive electronic components

Safety barrier for high-current circuits

Inrush current limiting

Backup protection for main fuses or circuit breakers

Product Lifecycle

The 2920L500/24SLDR is an active and current product in the Littelfuse lineup. There are no plans for discontinuation at this time. For equivalent or alternative models, customers can consult with our website's sales team for the most up-to-date information.