0466.125NRHF - Littelfuse Inc.

Manufacturer Part Number

125NRHF

Manufacturer

Littelfuse

Introduction

The 0466.125NRHF is a fast-acting surface mount fuse designed for circuit protection, part of Littelfuse's SlimLine™ 466 series.

Product Features and Performance

Fast Blow response type

Surface Mount Technology for easy PCB integration

Compatible with 125V AC and DC circuits

Designed for high reliability in electronic circuits

Product Advantages

Compact size for space-sensitive applications

Low DC Cold Resistance of 4 Ohms for efficient operation

High breaking capacity of 50A at rated voltage ensuring circuit safety

Key Technical Parameters

Current Rating: 125 mA

Voltage Rating: AC & DC 125V

Breaking Capacity @ Rated Voltage: 50A

Melting I²t: 0.0004

Operating Temperature: -55°C to 90°C

Package / Case: 1206 (3216 Metric)

DC Cold Resistance: 4 Ohms

Quality and Safety Features

Certified by CSA and UL for assured safety and quality standards

Compatibility

Suitable for surface mount applications on printed circuit boards (PCBs)

Application Areas

Electronics Circuit Protection

Power Supply Units

Consumer Electronics

Telecommunications Equipment

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Compact and efficient design suitable for tight spaces

High safety and quality standards with CSA and UL approvals

Fast Blow type offering quick protection against overcurrents

Versatile use in a wide range of electronic equipment

Reliable operation with a wide operating temperature range

Low resistance for minimized power loss