AGRF700S-1

Ptc Resettable Fuses Overview

The AGRF700S-1 is a polymeric resettable fuse from the Littelfuse PolySwitch AGRF series, rated for 16V maximum voltage and 7A hold current. It features a radial disc package with a lead spacing of 0.200 inches (5.08mm). The device supports a maximum fault current of 100A and typically trips within 4 seconds under overload conditions. This component meets AEC-Q200 automotive qualification standards.

Ptc Resettable Fuses Feature Summary

• Polymeric positive temperature coefficient construction for overcurrent protection
• Radial through-hole mounting configuration with standardized lead spacing
• Automotive-grade reliability compliant with AEC-Q200 stress test requirements

Ptc Resettable Fuses Applications

• Automotive electronic circuit protection
• Overcurrent safeguarding in low-voltage DC systems
• Protection of sensitive components against short circuits

Ptc Resettable Fuses Procurement Notes

Verify availability status as this specific suffix variant may be obsolete. Confirm that substitute part numbers like AGRF700 meet identical electrical specifications and package dimensions before integration. Ensure sourcing channels provide genuine Littelfuse documentation to validate AEC-Q200 compliance claims.

Ptc Resettable Fuses Selection Notes

Select this component when a 7A hold current and 16V rating are required for automotive applications. Consider the radial disc form factor for PCB layouts requiring 5.08mm lead spacing. Evaluate trip time characteristics against system recovery requirements to ensure adequate protection without nuisance tripping during transient loads.

Ptc Resettable Fuses Part Context

This device belongs to the PolySwitch AGRF series, designed specifically for automotive environments. It utilizes polymeric technology to provide reusable overcurrent protection. The series emphasizes lead-free manufacturing processes and robust performance under thermal stress, aligning with modern automotive electronics safety standards.

Ptc Resettable Fuses Replacement Considerations

The AGRF700 is listed as a direct substitute. Verify that the replacement maintains the same 7A hold current, 16V rating, and radial disc package geometry to ensure mechanical and electrical compatibility in existing designs.