0ZRG0075FF1E

Ptc Resettable Fuses Overview

The Bel Fuse 0ZRG0075FF1E is a radial leaded PPTC resettable fuse from the 0ZRG series. It features a holding current of 750 mA and a trip current of 1.3 A. The device supports a maximum voltage of 30 VDC with a maximum fault current rating of 40 A. Its initial resistance is 230 Ohms. Operating temperatures range from -40°C to +85°C. Physical dimensions include a diameter of 6.9 mm and a height of 3 mm.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit protection through polymer positive temperature coefficient technology.
• Offers repeated tripping and resetting capabilities without requiring component replacement.
• Designed for surface mount or through-hole integration via radial leads.

Ptc Resettable Fuses Applications

• Overcurrent protection in portable electronic devices
• Protection circuits for battery-powered equipment
• Signal line protection in consumer electronics

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix FF1E confirms the bulk packaging format, as other suffixes may indicate reel or cut tape options. Confirm RoHS compliance status directly with the manufacturer documentation before finalizing procurement specifications. Ensure the selected variant matches the required lead configuration for your PCB layout constraints.

Ptc Resettable Fuses Selection Notes

Select this component when a low-voltage DC application requires a compact, self-resetting overcurrent solution. The 750 mA holding current suits moderate load protection needs. Verify that the 30 VDC rating aligns with the system's maximum operating voltage. Consider the 230 Ohm resistance impact on signal integrity if used in sensitive data lines.

Ptc Resettable Fuses Part Context

This part belongs to the 0ZRG series of radial PPTC fuses by Bel Fuse. It shares the same electrical characteristics as the 0ZRG0075FF2E but differs in packaging type. The series is designed for general-purpose circuit protection in space-constrained applications requiring reliable overcurrent interruption.

Ptc Resettable Fuses Replacement Considerations

The 0ZRG0075FF2E serves as a functional substitute with identical electrical ratings, differing only in packaging format (reel vs. bulk). No other direct cross-model replacements are documented in the provided source material.