FRG500-16F

Ptc Resettable Fuses Overview

The FRG500-16F is a radial leaded PTC resettable fuse from the FRG series, rated for 16V and 5A. It features a trip current of 8.5A and a maximum post-trip resistance of 44 mOhms. The component operates within a temperature range of -40°C to 85°C and has a hold-up time of 3.6 seconds. Its physical dimensions are 10.40mm in length and 3.00mm in width.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit protection through self-resetting polymeric positive temperature coefficient technology.
• Designed for through-hole mounting with radial leads for standard PCB integration.
• Offers reliable performance across a wide industrial operating temperature range.

Ptc Resettable Fuses Applications

• Overcurrent protection in consumer electronics circuits
• Protection for portable device power inputs
• Circuit safeguarding in automotive accessories

Ptc Resettable Fuses Procurement Notes

Verify the manufacturer designation RFE/Fuzetec against official distributor catalogs to ensure authenticity. Confirm that the specific FRG series variant matches the required voltage and current ratings for your design. Check for RoHS compliance documentation if environmental standards are mandatory for your project.

Ptc Resettable Fuses Selection Notes

Select this component when a low-profile radial package is required for space-constrained designs. Ensure the application current remains below the 5A hold current while accounting for ambient temperature derating. Verify that the 16V rating exceeds the maximum circuit voltage under all operating conditions.

Ptc Resettable Fuses Part Context

This part belongs to the FRG series of PPTC devices, which are widely used for overcurrent protection. The FRG500-16F specifically targets applications requiring compact, resettable fuses with radial leads. It serves as a protective element against short circuits and excessive current loads in electronic assemblies.

Ptc Resettable Fuses Replacement Considerations

The 0ZRA0500FF1E by Bel Fuse is a documented alternative with similar 16V and 5A radial specifications. Verify pin compatibility and thermal characteristics before substitution.