FRV150-240F

Ptc Resettable Fuses Overview

The FRV150-240F is a radial leaded PTC resettable fuse from the FRV series. It features a hold current of 1.5 A and a trip current of 3.0 A. The device supports a maximum voltage of 240 VAC with an internal rating of 265 VAC. It operates within a temperature range of -20°C to +85°C. The component utilizes through-hole mounting with a disc package configuration.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection via positive temperature coefficient polymer technology
• Offers automatic reset functionality after fault conditions clear
• Designed for reliable performance in high-voltage AC circuits

Ptc Resettable Fuses Applications

• Consumer electronics power supply input protection
• Battery pack circuit safeguarding
• General-purpose AC line filtering stages

Ptc Resettable Fuses Procurement Notes

Verify the specific manufacturer designation, as the component is listed under both RFE international and Fuzetec branding. Confirm that the radial lead spacing matches the target PCB footprint requirements. Ensure the datasheet version aligns with the required voltage ratings for the specific application environment.

Ptc Resettable Fuses Selection Notes

Select this component when a 1.5 A hold current is required for AC line applications. The 240 VAC rating makes it suitable for mains-powered devices. Consider the thermal derating characteristics at elevated ambient temperatures above 25°C to ensure reliable operation without nuisance tripping during normal load cycles.

Ptc Resettable Fuses Part Context

This part belongs to the FRV series of radial leaded PTC fuses. The series provides various hold current options ranging from low milliampere values to higher ampere ratings. These components are commonly used in place of traditional fusible links to allow for serviceability and repeated use in protected circuits.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include other FRV series variants with matching electrical ratings. Verify lead spacing and physical dimensions against existing board layouts. Cross-reference datasheets from different manufacturers to confirm equivalent thermal and electrical performance specifications.