PTSLR12106V260

Ptc Resettable Fuses Overview

The PTSLR12106V260 is a surface-mount polymeric PTC resettable fuse from the Eaton Electronics PTSLR series. It features a holding current of 2.6 A and a trip current of 5 A, with a maximum voltage rating of 6 VDC. The device has a maximum fault current rating of 50 A and an initial resistance of 40 mOhms. Designed for SMD/SMT installation in a 1210 (3225 metric) package, it measures 3.2 mm in length, 2.5 mm in width, and 1.2 mm in height. The component operates within a temperature range of -40°C to +85°C.

Ptc Resettable Fuses Feature Summary

• Polymeric positive temperature coefficient technology provides automatic reset functionality after fault conditions clear.
• Concave design accommodates standard surface mount reflow soldering processes.
• Low initial resistance minimizes power loss during normal operation.

Ptc Resettable Fuses Applications

• Automotive electronics protection
• Power conversion circuits
• EV charging station components

Ptc Resettable Fuses Procurement Notes

Verify that the specific order matches the PTSLR12106V260 designation to ensure correct electrical ratings. Confirm RoHS compliance status as required by project specifications. Check moisture sensitivity levels for proper storage and handling procedures before assembly. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Ptc Resettable Fuses Selection Notes

Select this component when circuit protection requires a low-voltage, high-current resettable fuse. The 2.6 A holding current suits applications with steady-state loads near this threshold. The 6 VDC rating limits usage to low-voltage DC systems only. Consider the 1210 footprint constraints for PCB layout compatibility.

Ptc Resettable Fuses Part Context

This part belongs to the PTSLR family of high-current resettable fuses designed for demanding environments. The series offers various current ratings within the same physical package to simplify supply chain management. Eaton utilizes proprietary polymer technology to achieve fast response times and reliable performance across the specified temperature range.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include other PTSLR series variants with matching 1210 footprints and similar electrical characteristics. Verify that any replacement maintains the 6 VDC maximum voltage and adequate fault current capacity. Cross-reference dimensions to ensure mechanical fit within the existing assembly.