RLD60P030XFF

Ptc Resettable Fuses Overview

The Littelfuse Inc. RLD60P030XFF is a polymeric resettable fuse from the POLY-FUSE® RLD60 series, designed for circuit protection. It features a maximum voltage rating of 60V and a maximum holding current of 300mA. The device utilizes a radial disc package configuration and operates within a temperature range of -40°C to 85°C. This component serves as a general-purpose resettable fuse capable of protecting various electronic circuits against overcurrent conditions.

Ptc Resettable Fuses Feature Summary

• Polymeric construction providing resettable overcurrent protection
• Radial disc package design for through-hole mounting
• General-purpose circuit protection capability

Ptc Resettable Fuses Applications

• General-purpose circuit protection
• Power supply input protection
• Signal line protection

Ptc Resettable Fuses Procurement Notes

Verify component status carefully as this part number is listed as obsolete and no longer manufactured by Littelfuse Inc. Confirm availability of parametric equivalents such as the 60R030XPR if replacement is required. Ensure that any substitute component matches the original electrical specifications including voltage and current ratings before integration into designs.

Ptc Resettable Fuses Selection Notes

Select this component for applications requiring resettable fuses with a 60V maximum voltage and 300mA holding current. Consider the radial disc package for board layout compatibility. Evaluate thermal performance within the specified -40°C to 85°C operating range. Verify that the trip time characteristics meet the specific circuit protection requirements compared to alternative polymeric devices.

Ptc Resettable Fuses Part Context

This component belongs to the POLY-FUSE® RLD60 series of polymeric resettable fuses. These devices are engineered for general-purpose protection in low-voltage electronic circuits. The series offers a balance of current handling and voltage ratings suitable for consumer electronics and industrial control applications where resettable protection is preferred over one-time fuses.

Ptc Resettable Fuses Replacement Considerations

The 60R030XPR is identified as a parametric equivalent substitute for this obsolete part number. Verify that the substitute maintains identical voltage, current, and package specifications before adoption.