0ZRM0010FF2C

Ptc Resettable Fuses Overview

The Bel Fuse 0ZRM0010FF2C is a radial leaded PPTC resettable fuse from the 0ZRM series. It features a hold current of 100 mA and a trip current of 200 mA, rated for maximum voltages of 120 VAC and 120 VDC. The device exhibits a resistance of 7.5 mOhms and operates within a temperature range of -40°C to +85°C. Packaged in tape and reel format with a factory quantity of 2000 units, it serves as a slow-blow protection component.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit protection through polymer positive temperature coefficient technology
• Functions as a reusable alternative to traditional one-time fuses
• Designed for radial through-hole mounting configurations

Ptc Resettable Fuses Applications

• Overcurrent protection for low-voltage electronic circuits
• Protection of portable battery-powered devices
• Circuit safeguarding in consumer electronics assemblies

Ptc Resettable Fuses Procurement Notes

Verify that the specific suffix FF2C corresponds to the required tape and reel packaging configuration. Confirm that the 100 mA hold current rating aligns with the target application's normal operating conditions. Ensure compatibility with the specified 120 VAC/VDC voltage limits during design validation.

Ptc Resettable Fuses Selection Notes

Select this component when a radial form factor is required for 100 mA applications. Consider the 7.5 mOhms resistance value for thermal management calculations. Evaluate the 200 mA trip threshold against potential surge currents to ensure appropriate response timing without nuisance tripping.

Ptc Resettable Fuses Part Context

This part belongs to the 0ZRM series of resettable fuses manufactured by Bel Fuse Inc. The series offers various hold current options within a standardized 120 VAC/VDC rating envelope. The radial package style distinguishes it from surface-mount alternatives like the 0ZCN or 0ZCG series.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include other 0ZRM series parts with identical electrical ratings but different packaging or hold currents. Verify mechanical dimensions and lead spacing before substitution.