0ZRE0005FF2C

Ptc Resettable Fuses Overview

The Bel Fuse 0ZRE0005FF2C is a radial PPTC resettable fuse from the 0ZRE series. It features a holding current of 50 mA and a trip current of 120 mA. The device supports maximum voltages of 240 VAC and 240 VDC. Initial resistance is specified at 65 mOhms. Operating temperature ranges from -40°C to +85°C. It is packaged in tape and reel format with a factory pack quantity of 2000 units.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection through polymer positive temperature coefficient technology
• Automatically resets to low resistance state after fault condition removal
• Designed for through-hole radial mounting applications

Ptc Resettable Fuses Applications

• General circuit protection in consumer electronics
• Overcurrent safeguarding in industrial control systems
• Protection for low-current signal lines in automotive accessories

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix FF2C corresponds to the tape and reel packaging configuration required for automated assembly processes. Confirm that the 50 mA holding current aligns with the target circuit's normal operating parameters to prevent nuisance tripping during standard operation. Ensure voltage ratings meet system requirements.

Ptc Resettable Fuses Selection Notes

Select this component when radial through-hole mounting is preferred over surface mount alternatives. The 240 V rating allows use in higher voltage DC or AC circuits compared to lower voltage PTC variants. Consider the slow-blow characteristic for circuits with brief inrush currents that exceed the 50 mA holding threshold but remain below the 120 mA trip level.

Ptc Resettable Fuses Part Context

This part belongs to the 0ZRE series of polymer PTC resettable fuses manufactured by Bel Fuse. The series focuses on radial leaded components suitable for general-purpose circuit protection. It complements other series like 0ZRS and 0ZRR which offer different voltage ratings and package styles within the same product family.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include other 0ZRE series parts with matching 50 mA holding current and radial packaging, such as 0ZRE0005FF2A if cut tape is acceptable instead of reel.