0443001.DR - Littelfuse Inc.

Manufacturer Part Number

DR

Manufacturer

littelfuse

Introduction

The NANO² 443 series fuses from Littelfuse are surface mount, board mount circuit protection devices designed for a wide range of applications. These fuses offer reliable and efficient overcurrent protection, ensuring the safety and integrity of your electronic devices.

Product Features and Performance

Slow blow response time

1A current rating

250V AC voltage rating

50A breaking capacity at rated voltage

17 melting I²t

-55°C to 125°C operating temperature range

18 Ohms DC cold resistance

Compact 2-SMD, square end block package (10.10mm x 3.12mm x 3.12mm)

Product Advantages

Reliable overcurrent protection

Compact and space-saving design

Wide operating temperature range

Excellent performance and safety features

Key Reasons to Choose This Product

Proven Littelfuse quality and reliability

Comprehensive circuit protection for your electronic devices

Optimal balance of size, performance, and safety

Suitable for a variety of applications

Quality and Safety Features

cULus approved

Robust construction for reliable performance

Stringent quality control and testing

Compatibility

These NANO² 443 series fuses are compatible with a wide range of electronic devices and applications that require efficient circuit protection.

Application Areas

Consumer electronics

Industrial equipment

Telecommunications systems

Automotive electronics

Power supplies

Appliances

Product Lifecycle

The NANO² 443 series fuses are currently an active product in Littelfuse's portfolio. There are no known equivalent or alternative models available at this time. If you have any further questions or require additional information, please contact our sales team through our website.