Manufacturer Part Number
MRL
Manufacturer
Littelfuse
Introduction
Surface mount fast-acting fuse designed for overcurrent protection of electronic circuits
Product Features and Performance
Fast Blow Fuse Type
Current Rating of 3 Amps
AC and DC Voltage Rating of 125 Volts
Small size 2-SMD, square end block package
Fast response to overcurrent events
Operating temperature range from -55°C to 125°C
Breaking Capacity of 50A at Rated Voltage
Low DC Cold Resistance of 0.0227 Ohms
Product Advantages
Compact footprint for space-sensitive applications
High reliability and performance for circuit protection
Fast response time to protect sensitive electronics
Wide operating temperature suitable for a range of environments
Key Technical Parameters
Series: NANO²® 451
Mounting Type: Surface Mount
Melting I²t: 1.65
Size / Dimension: 6.10mm x 2.69mm x 2.69mm
Quality and Safety Features
CSA, PSE, UL approvals indicating compliance with safety standards
Compatibility
Designed for use in electronic circuits requiring fast-acting fuse protection
Application Areas
Consumer Electronics
Industrial Electronics
Telecommunication Systems
Portable Devices
Product Lifecycle
Active status, not nearing discontinuation
Availability of replacements or upgrades subject to manufacturer's production
Reasons to Choose This Product
High performance in a small package ideal for compact circuit boards
Trusted quality from a reputable manufacturer, Littelfuse
Proven protection for a wide range of electrical applications with fast response time
Robust operating temperature range for high reliability in extreme conditions
Ease of integration with surface mount technology
Compliance with multiple safety standards ensuring suitability for various markets
0451001.MRL1Hamlin / Littelfuse