2920L250DR - Littelfuse Inc.

Manufacturer Part Number

2920L250DR

Manufacturer

littelfuse

Introduction

The 2920L250DR is a surface-mount polymeric positive temperature coefficient (PPTC) resettable fuse from the POLY-FUSE® 2920L series. This fuse provides overcurrent and overtemperature protection for a wide range of electronic devices and applications.

Product Features and Performance

Polymeric PTC design for resettable overcurrent protection

Operates at 15V maximum voltage

5A hold current, 5A trip current, and 40A maximum current

10s time-to-trip

35mΩ initial resistance, 85mΩ post-trip resistance

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

Compact 2920 (7351 Metric) surface-mount package

Product Advantages

Resettable protection, eliminating the need for replacement

Compact size for space-constrained designs

Wide operating temperature range

Reliable performance with UL and TUV approvals

Key Reasons to Choose This Product

Provides effective overcurrent and overtemperature protection for your electronic devices

Reduces maintenance costs and downtime with its resettable functionality

Suitable for a wide range of applications due to its versatile performance characteristics

Trusted brand and quality assurance with littelfuse's industry-leading products

Quality and Safety Features

UL and TUV safety agency approvals

Robust polymeric PTC design for reliable operation

Compact and space-efficient surface-mount package

Compatibility

This POLY-FUSE® 2920L250DR resettable fuse is compatible with a wide range of electronic devices and applications that require overcurrent and overtemperature protection.

Application Areas

Consumer electronics

Industrial equipment

Telecommunications equipment

Automotive electronics

Power supplies

Various other electronic devices and systems

Product Lifecycle

The 2920L250DR is an active and currently available product. There are no immediate plans for discontinuation, and this model remains a viable solution for the intended applications. If you require information on equivalent or alternative models, please contact our website's sales team for further assistance.