0443002.DR - Littelfuse Inc.

Manufacturer Part Number

DR

Manufacturer

Littelfuse

Introduction

The Littelfuse NANO² 443 Series is a compact and high-performance surface mount fuse designed for circuit protection in a wide range of electronic applications. This fuse offers reliable overcurrent and short-circuit protection, ensuring the safety and reliability of your electronic devices.

Product Features and Performance

Current Rating: 2A

Voltage Rating: 250V AC

Response Time: Slow Blow

Packaging: Tape & Reel

Mounting Type: Surface Mount

Fuse Type: Board Mount (Cartridge Style Excluded)

Breaking Capacity @ Rated Voltage: 50A

Melting I²t: 18.06

Operating Temperature: -55°C to 125°C

Product Advantages

Compact size for space-constrained applications

Robust design for reliable performance

Slow blow characteristic for motor and transformer protection

Certified by cULus for safety and compliance

Key Reasons to Choose This Product

Trusted Littelfuse brand for quality and reliability

Versatile application in a wide range of electronic devices

Cost-effective solution for circuit protection

Ease of integration with surface mount technology

Quality and Safety Features

cULus certification ensures compliance with safety standards

Designed and manufactured to Littelfuse's stringent quality requirements

Compatibility

This NANO² 443 Series fuse is compatible with a variety of electronic devices and can be used in a wide range of applications, including:

Consumer electronics

Industrial equipment

Telecommunications systems

Automotive electronics

Application Areas

Circuit protection for sensitive electronic components

Overcurrent and short-circuit protection in various electronic devices

Motor and transformer protection

Product Lifecycle

The Littelfuse NANO² 443 Series fuse is an active product, and there are no plans for discontinuation. However, if customers require information about equivalent or alternative models, they are advised to contact our website's sales team.