Manufacturer Part Number
125MRL
Manufacturer
Littelfuse
Introduction
The Littelfuse 0451.125MRL is a surface mount, fast-acting fuse from the NANO² 451 series. This fuse is designed for circuit protection applications, offering a reliable and compact solution for high-density electronic designs.
Product Features and Performance
Current Rating: 125 mA
Voltage Rating: 125 V AC/DC
Response Time: Fast Blow
Package: 2-SMD, Square End Block
Breaking Capacity @ Rated Voltage: 50 A
Melting I²t: 0.00286
Operating Temperature: -55°C to 125°C
Product Advantages
Compact size for high-density board designs
Fast-acting response for critical circuit protection
Wide voltage and temperature operating range
Proven reliability and safety approvals (CSA, UL)
Key Reasons to Choose This Product
Exceptional circuit protection in a miniature package
Robust performance to safeguard sensitive electronics
Trusted Littelfuse quality and industry-leading expertise
Compatibility with a wide range of applications
Quality and Safety Features
Certified to CSA and UL safety standards
Reliable construction for long-lasting performance
Stringent quality control measures during manufacturing
Compatibility
This fuse is compatible with a variety of electronic devices and systems that require circuit protection, including power supplies, control circuits, and other sensitive electronic components.
Application Areas
Consumer electronics
Industrial automation and control systems
Telecommunications equipment
Medical devices
Automotive electronics
Product Lifecycle
The Littelfuse 0451.125MRL is an active, currently available product. There are no known equivalent or alternative models available at this time. For the latest product information or to discuss custom requirements, please contact our website's sales team.
0450011MR-6.3SNHamlin / Littelfuse