600R160-R1F

Ptc Resettable Fuses Overview

The Littelfuse Inc. 600R160-R1F is a polymeric PTC resettable fuse from the POLY-FUSE® 600R series, designed for overcurrent and overtemperature protection. It features a hold current (Ih) of 160 mA and a trip current (It) of 320 mA. The device operates with a maximum voltage rating of 60 VDC, with an internal withstand capability of 600 V. It utilizes a radial disc package configuration suitable for through-hole mounting. This component provides reliable circuit protection against power fault events in various electronic applications.

Ptc Resettable Fuses Feature Summary

• Polymeric PTC technology for self-resetting overcurrent protection
• Radial disc package design for through-hole PCB mounting
• Dual voltage rating: 60V operating with 600V internal withstand
• Designed to protect against power fault events

Ptc Resettable Fuses Applications

• Telecommunications equipment circuit protection
• Consumer electronics overcurrent safeguarding
• Industrial control system fault protection
• Automotive electronics circuit safety

Ptc Resettable Fuses Procurement Notes

Verify part number accuracy as this specific model may be obsolete or discontinued. Confirm availability through authorized distributors only. Check for RoHS compliance status if required by project specifications. Ensure replacement components meet identical electrical ratings including hold current and voltage limits. Validate packaging type matches assembly requirements before ordering.

Ptc Resettable Fuses Selection Notes

Select this component when requiring a resettable fuse with 160 mA hold current capability. Ensure the application voltage does not exceed 60 VDC continuous operation. Consider the radial disc package constraints for PCB layout. Verify that the trip current of 320 mA aligns with the protected circuit's normal operating range. Evaluate thermal environment impact on performance characteristics.

Ptc Resettable Fuses Part Context

This component belongs to the POLY-FUSE® 600R series by Littelfuse Inc., specialized in polymeric resettable fuses. The series targets applications needing robust overcurrent protection with self-resetting functionality. The 600R designation indicates specific voltage and current characteristics within the product line. These devices are engineered for reliability in protecting sensitive electronic circuits from damage due to fault conditions.

Ptc Resettable Fuses Replacement Considerations

Public confirmed substitute part numbers are not available for this obsolete component. Consider equivalent POLY-FUSE series parts with matching 160 mA hold current and 60V rating. Verify package compatibility and electrical parameters before substitution. Consult manufacturer documentation for updated alternatives if direct replacement is unavailable.