MF-PSHT010KX-2

Ptc Resettable Fuses Overview

The Bourns MF-PSHT010KX-2 is a surface-mount polymer positive temperature coefficient (PPTC) resettable fuse from the Multifuse PSHT series. It provides overcurrent protection with a hold current of 100 mA and a trip current of 500 mA. Rated for a maximum voltage of 16 VDC, it handles a maximum fault current of 40 A. The device features an initial resistance of 7.5 ohms and operates within a temperature range of -40°C to +125°C. Packaged in a compact 0805 (2012 metric) SMD footprint, it is designed for high-temperature circuit protection applications.

Ptc Resettable Fuses Feature Summary

• High-temperature polymer PTC construction for robust performance in demanding environments
• Compact surface-mount design suitable for space-constrained layouts
• Resettable functionality eliminates the need for manual replacement after fault conditions

Ptc Resettable Fuses Applications

• Automotive circuit protection
• Industrial equipment surge protection
• Consumer electronics overcurrent safeguarding

Ptc Resettable Fuses Procurement Notes

Verify that the specific ordering suffix matches the required package configuration and termination type. Confirm RoHS compliance status and material declarations are consistent with project requirements. Ensure the selected variant aligns with the specified thermal and electrical ratings for the target application environment.

Ptc Resettable Fuses Selection Notes

Select this component when a low-voltage, high-current resettable fuse is required for surface-mount assembly. The 0805 package offers a balance between current handling capacity and board space efficiency. Consider the 16 VDC rating and 100 mA hold current to ensure proper circuit coordination and protection thresholds.

Ptc Resettable Fuses Part Context

This part belongs to the Bourns Multifuse PSHT series, which specializes in high-temperature PPTC devices. The series is engineered to provide reliable overcurrent protection in harsh conditions where standard components may fail. It complements other Bourns circuit protection solutions by offering a compact, self-resetting alternative to traditional fuses.

Ptc Resettable Fuses Replacement Considerations

Consult official Bourns documentation for direct cross-reference data. Verify that any substitute maintains identical voltage, current, and thermal specifications to ensure circuit integrity.