0453.125MR - Littelfuse Inc.

Manufacturer Part Number

125MR

Manufacturer

Littelfuse

Introduction

The Littelfuse 0453.125MR is a NANO² 453 series surface mount fuse designed for circuit protection in electronic applications. This fuse offers fast-blow response to quickly interrupt high fault current, helping to protect sensitive components from damage.

Product Features and Performance

125 mA current rating

125 V AC/DC voltage rating

Fast-blow response time

50 A breaking capacity at rated voltage

00286 Melting I²t

-55°C to 125°C operating temperature range

7 Ohms DC cold resistance

CSA and UL approved

Product Advantages

Compact surface mount design saves board space

Fast-blow response protects sensitive components

High breaking capacity handles large fault currents

Wide operating temperature range for diverse applications

Key Reasons to Choose This Product

Robust circuit protection in a miniature package

Reliable performance to safeguard your electronics

Regulatory approvals for confidence in safety and quality

Suitable for a wide range of applications

Quality and Safety Features

CSA and UL safety agency approvals

Designed and manufactured to high quality standards

Reliable performance in harsh environments

Compatibility

This NANO² 453 series fuse is compatible with a variety of electronic devices and systems that require fast-acting circuit protection.

Application Areas

Consumer electronics

Industrial controls

Telecommunications equipment

Power supplies

Automotive electronics

Product Lifecycle

The Littelfuse 0453.125MR is an active and currently available product. There are no direct equivalent or alternative models, but customers can contact our website's sales team for information on other circuit protection solutions that may meet their needs.