PTR016V1200-TR

Ptc Resettable Fuses Overview

The Eaton PTR016V1200-TR is a PolyTron PTC resettable fuse rated for 16 VDC with a hold current of 12 A and trip current of 20.4 A. It features a maximum resistance of 7 mOhms and supports a maximum fault current of 100 A. The component operates within a temperature range of -40°C to +85°C, utilizing radial leads with a 10 mm spacing. Physical dimensions include a length of 23.6 mm, width of 3.1 mm, and height of 29.2 mm. It is supplied in reel or cut tape packaging.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit protection through self-resetting polymeric positive temperature coefficient technology
• Offers reliable overcurrent interruption without requiring manual replacement after tripping events
• Designed for surface mount PCB integration with standard radial lead configuration

Ptc Resettable Fuses Applications

• Overcurrent protection for portable electronic devices
• Circuit safeguarding in automotive electronics systems
• Protection for telecommunications equipment interfaces
• Power supply input filtering in industrial control units

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix designation against official Eaton documentation to confirm lead style and packaging type. Ensure the procurement channel provides valid RoHS compliance certificates. Cross-reference the Mouser part number 504-PTR016V1200-TR with manufacturer datasheets to validate electrical ratings before finalizing orders.

Ptc Resettable Fuses Selection Notes

Select this component when a 12 A continuous current rating is required for 16 VDC circuits. Consider the 7 mOhms initial resistance for low voltage drop applications. Evaluate the thermal environment to ensure operation remains within the specified -40°C to +85°C range during normal and fault conditions.

Ptc Resettable Fuses Part Context

This device belongs to the PolyTron PTR016V series of resettable fuses manufactured by Eaton Electronics Division. The series offers various current ratings within a standardized 16 VDC voltage class. These components serve as alternative protection solutions to traditional one-time fusible links in modern electronic assemblies.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes within the same series include PTR016V0900-TR for lower current needs and PTR016V1500-TR for higher capacity requirements. Verify that any replacement maintains identical voltage ratings and physical footprint compatibility.