YM120D260N150

Ptc Resettable Fuses Overview

The YM120D260N150 is a ceramic PTC resettable fuse manufactured by Amphenol Advanced Sensors under the Thermometrics brand. It features a radial through-hole disc package with a diameter of 11.5 mm and a lead spacing of 5.08 mm. The component has a current rating of 1.7 A and an hold current (Ih) of 234 mA, rated for 265 V.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection via positive temperature coefficient characteristics
• Functions as a self-resetting safety device for circuit integrity
• Designed for through-hole mounting on printed circuit boards

Ptc Resettable Fuses Applications

• Overcurrent protection in electronic circuits
• Circuit safeguarding in industrial equipment
• Protection within consumer electronics assemblies

Ptc Resettable Fuses Procurement Notes

Verify technical specifications against the official manufacturer datasheet prior to integration. Confirm that the hold current and trip characteristics align with the specific circuit requirements. Ensure the radial lead spacing matches the target PCB footprint design constraints.

Ptc Resettable Fuses Selection Notes

Select this component when a self-resetting overcurrent protection solution is required for low-current applications. The radial disc form factor suits space-constrained through-hole designs. Evaluate the 234 mA hold current and 1.7 A rating against the operational load to ensure reliable performance without nuisance tripping.

Ptc Resettable Fuses Part Context

This part belongs to the YM series of PTC thermistors produced by Amphenol Advanced Sensors. The Thermometrics line specializes in thermal management and circuit protection components. This specific model utilizes ceramic materials to achieve stable positive temperature coefficient behavior for repeated overcurrent events.

Ptc Resettable Fuses Replacement Considerations

Cross-reference with YM120D370N100 for similar series alternatives. Verify electrical ratings and physical dimensions before substituting any other PTC fuse models to ensure compatibility with existing circuit designs.