Manufacturer Part Number
400MRL
Manufacturer
Littelfuse
Introduction
The Littelfuse 0451.400MRL is a high-performance surface mount fuse designed for circuit protection in a variety of electronic devices. This NANO²® 451 series fuse offers reliable and effective overcurrent protection, ensuring the safety and longevity of sensitive electronic components.
Product Features and Performance
Current Rating: 400 mA
Voltage Rating: 125 V AC/DC
Response Time: Fast Blow
Package: 2-SMD, Square End Block
Breaking Capacity: 50 A @ Rated Voltage
Melting I²t: 0.0484
Approval Agency: CSA, UL
Operating Temperature: -55°C to 125°C
Product Advantages
Compact and space-saving design
Excellent overcurrent protection
Reliable and consistent performance
Wide operating temperature range
Dual agency approvals for global compliance
Key Reasons to Choose This Product
Robust circuit protection for sensitive electronics
Ensures the safety and longevity of your devices
Compact and easy to integrate into modern electronic designs
Trusted Littelfuse brand quality and reliability
Quality and Safety Features
Meets CSA and UL safety standards
Rigorous testing and quality control processes
Consistent and reliable performance
Compatibility
Suitable for a wide range of electronic devices and applications
Application Areas
Consumer electronics
Telecommunications equipment
Industrial automation and control systems
Power supplies and chargers
Automotive electronics
Product Lifecycle
The Littelfuse 0451.400MRL is an active and current product. There are no known equivalent or alternative models at this time. For the latest information or availability, please contact our website's sales team.
0451.500MRL1Hamlin / Littelfuse