Manufacturer Part Number
UR
Manufacturer
Littelfuse
Introduction
Surface Mount Fast Blow Fuse
Product Features and Performance
Fast Blow Fuse
Surface Mount SMD Package
Designed for Circuit Protection
High Breaking Capacity
Product Advantages
Compact PICO® 459 Series Design
Tape & Reel Packaging for Automated Assembly
Fast Response to Overcurrent Conditions
Key Technical Parameters
5A Current Rating
125V AC/DC Voltage Rating
50A AC, 300A DC Breaking Capacity
Melting I²t of 3.9
0155 Ohms DC Cold Resistance
Fast Blow Response Time
Quality and Safety Features
CSA and UL Approved
Reliable Overcurrent Protection
Compatibility
Compatible with Surface Mount Technology (SMT)
Application Areas
Electronic Equipment
Industrial Systems
Consumer Electronics
Product Lifecycle
Active Status
Not Nearing Discontinuation to the best of current knowledge
Several Key Reasons to Choose This Product
Highly Reliable for Surge and Overcurrent Protection
Suitable for a Wide Range of Operating Temperatures -55°C to 125°C
Ideal for Compact High-Density Circuit Boards
Easy to Integrate into Automated Production Processes
Meets Industry Standards for Safety and Performance