Manufacturer Part Number
3MRL
Manufacturer
littelfuse
Introduction
The littelfuse 045106.3MRL is a compact, surface mount fuse that provides reliable circuit protection for a wide range of electronic applications. This NANO²® 451 series fuse offers fast-blow characteristics, delivering quick response times to safeguard sensitive components against overcurrent and short-circuit conditions.
Product Features and Performance
Fast-blow response time for rapid circuit interruption
3A current rating with 125VAC/125VDC voltage ratings
Compact 2-SMD, square end block package design
Operating temperature range of -55°C to 125°C
Breaking capacity of 50A at rated voltage
Melting I²t of 9.17
Product Advantages
Reliable circuit protection in a space-saving footprint
Fast-acting fuse helps prevent damage to sensitive electronics
Robust design with wide operating temperature range
Compliance with CSA, PSE, and UL safety standards
Key Reasons to Choose This Product
Provides essential overcurrent and short-circuit protection
Compact size and surface mount design for efficient PCB integration
Fast-blow characteristic ensures rapid circuit interruption
Trusted Littelfuse quality and reliability
Quality and Safety Features
Compliant with CSA, PSE, and UL safety standards
Robust construction for reliable performance
Wide operating temperature range for diverse applications
Compatibility
The 045106.3MRL fuse is compatible with a variety of electronic devices and circuits that require fast-acting overcurrent protection in a compact surface mount package.
Application Areas
Consumer electronics
Industrial equipment
Telecommunications systems
Automotive electronics
Power supplies
Product Lifecycle
The 045106.3MRL is an active product in the Littelfuse NANO²® 451 series. There are no announced plans for discontinuation, and Littelfuse offers several equivalent or alternative models within the NANO²® 451 series to meet various current and voltage requirements. If you have any further questions or need assistance, please contact our website's sales team.