049403.5NRHF - Littelfuse Inc.

Manufacturer Part Number

5NRHF

Manufacturer

Littelfuse

Introduction

The Littelfuse 049403.5NRHF is a high-performance, surface mount, fast-acting fuse designed for circuit protection in a wide range of electronic applications. This fuse offers reliable overcurrent protection, ensuring the safety and longevity of sensitive electronic components.

Product Features and Performance

Current Rating: 3.5 A

Voltage Rating (AC/DC): 32 V

Response Time: Fast Blow

Package Size: 0603 (1.60mm x 0.81mm x 0.31mm)

Breaking Capacity @ Rated Voltage: 35 A

Melting I²t: 0.4306

Approvals: CSA, UR

Operating Temperature: -50°C to 90°C

DC Cold Resistance: 0.015 Ohms

Product Advantages

Compact size for space-constrained applications

Fast-acting response to overcurrent events

High breaking capacity for reliable circuit protection

Wide operating temperature range for versatile use

Compliant with industry safety standards

Key Reasons to Choose This Product

Robust circuit protection for sensitive electronic components

Consistent and reliable performance to ensure product longevity

Compact design for easy integration into space-limited PCBs

Compliance with major safety certifications for peace of mind

Suitable for a wide range of electronic applications

Quality and Safety Features

Designed and manufactured to the highest quality standards

Compliant with CSA and UR safety certifications

Rigorous testing and quality control processes

Compatibility

The Littelfuse 049403.5NRHF is a surface mount fuse that can be used in a variety of electronic devices and applications, including:

Consumer electronics

Industrial equipment

Telecommunications systems

Automotive electronics

Power supplies

Application Areas

Circuit protection for sensitive electronic components

Overcurrent protection for power supplies and distribution systems

Safety critical applications requiring reliable circuit safeguarding

Product Lifecycle

The Littelfuse 049403.5NRHF is an active and currently available product. There are no known equivalent or alternative models at this time. If you have any further questions or need assistance, please contact our sales team through our website.