0ZRB0110FF2E

Ptc Resettable Fuses Overview

The 0ZRB0110FF2E is a polymeric PTC resettable fuse manufactured by Bel Fuse Inc. It features a radial through-hole package with a disc form factor. The component has a hold current of 1.1 A and a trip current of 2.2 A. Its maximum voltage rating is 30 VDC, and it possesses a maximum fault current rating of 40 A. The device exhibits a resistance of 50 mOhms and a power dissipation of 700 mW.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection via automatic reset functionality using polymeric positive temperature coefficient technology.
• Designed for radial through-hole mounting to facilitate integration into printed circuit board assemblies.

Ptc Resettable Fuses Applications

• Protection of electronic circuits against overcurrent conditions
• Integration into consumer electronics assemblies requiring thermal protection

Ptc Resettable Fuses Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the radial lead spacing and physical dimensions align with the target PCB footprint requirements to ensure proper mechanical fit and electrical connection integrity during assembly.

Ptc Resettable Fuses Selection Notes

Select this component when a low holding current near 1.1 A is required for sensitive circuit protection. Ensure the application environment does not exceed the 30 VDC maximum voltage rating. Consider the 700 mW power dissipation capability relative to ambient temperature derating curves to maintain reliable operation under continuous load conditions without premature tripping.

Ptc Resettable Fuses Part Context

This part belongs to the 0ZRB series of PTC resettable fuses from Bel Fuse Inc. The series offers various hold current options in a radial disc package, providing a cost-effective alternative to traditional fusible links. These components are designed for applications requiring repeated overcurrent event protection without permanent circuit interruption.

Ptc Resettable Fuses Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with equivalent radial PTC fuses based on matching hold current, voltage rating, and package dimensions if substitution is necessary.