60R050XUL25

Ptc Resettable Fuses Overview

The Littelfuse 60R050XUL25 is a POLYFUSE resettable PTC device rated for 60 VDC maximum voltage and 0.5 A hold current. It features a 1 A trip current, 40 A maximum fault current rating, and 1.17 Ohms initial resistance. The component operates within a -40°C to +85°C temperature range with radial leads spaced at 5.1 mm.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit protection through self-resetting polymer technology
• Offers high fault current interruption capability up to 40 Amperes
• Designed for direct PCB mounting using radial lead termination

Ptc Resettable Fuses Applications

• Overcurrent protection in portable electronic devices
• Circuit safeguarding in telecommunications equipment
• Protection of peripheral interfaces and data lines

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix 'L25' against official Littelfuse documentation to confirm tape-and-reel packaging specifications. Ensure the selected variant matches the required reel quantity and handling requirements for automated assembly processes.

Ptc Resettable Fuses Selection Notes

Select this component when designing circuits requiring reliable overcurrent protection with automatic recovery capabilities. Consider the 60VDC rating and 0.5A hold current to ensure compatibility with low-voltage signal and power lines.

Ptc Resettable Fuses Part Context

This part belongs to the 60R series of POLYFUSE resettable fuses. These devices utilize conductive polymer technology to provide reusable protection against overcurrent conditions, serving as an alternative to traditional one-time fuse elements.

Ptc Resettable Fuses Replacement Considerations

Consult official Littelfuse substitution guides for verified alternatives. Generic replacements may not match the precise trip characteristics or thermal performance required for critical circuit protection.