0461.500ER - Littelfuse Inc.

Manufacturer Part Number

500ER

Manufacturer

littelfuse

Introduction

The littelfuse 0461.500ER is a Telelink® 461 series surface mount specialty fuse designed for use in telecom applications. It offers reliable circuit protection with a slow-blow response time and a wide operating temperature range.

Product Features and Performance

Current rating: 500mA

Voltage rating: 600VAC, 80VDC

Response time: Slow blow

Operating temperature: -55°C to 125°C

Breaking capacity: 60A AC, 100A DC

Melting I²t: 0.84

DC cold resistance: 0.56 Ohms

Small and compact surface mount package: 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)

Product Advantages

Reliable circuit protection for telecom equipment

Slow-blow response time to handle inrush currents

Wide operating temperature range for harsh environments

Compact surface mount design for space-constrained applications

Key Reasons to Choose This Product

Robust circuit protection for critical telecom equipment

Proven Telelink® 461 series reliability and performance

Compact size allows for efficient PCB layout

Trusted littelfuse quality and safety

Quality and Safety Features

Approved to CSA and UL safety standards

Designed and manufactured to the highest quality standards

Compatibility

This specialty fuse is designed for use in telecom applications.

Application Areas

Telecom equipment

Industrial control systems

Power supplies

Other applications requiring reliable circuit protection

Product Lifecycle

The 0461.500ER is an active product in the littelfuse lineup. There are no direct equivalent or alternative models currently available. For the latest product information or to inquire about potential replacements, please contact our website's sales team.