PFVS.170

Ptc Resettable Fuses Overview

The PFVS.170 is a polymeric resettable fuse from the Schurter PFVS series, designed for overcurrent protection in electronic circuits. This component features a maximum voltage rating of 16V and a hold current of 170mA. It utilizes a radial leaded construction with a compact profile, measuring 0.80mm in maximum thickness. The device operates within a temperature range of -40°C to +85°C and exhibits a trip time of approximately 3 seconds under fault conditions. Its low-profile design facilitates integration into space-constrained applications while maintaining reliable circuit protection capabilities.

Ptc Resettable Fuses Feature Summary

• Polymeric positive temperature coefficient (PTC) technology for automatic circuit recovery
• Low-profile axial or radial leaded package suitable for compact PCB layouts
• Self-resetting functionality eliminates the need for manual replacement after tripping

Ptc Resettable Fuses Applications

• Portable consumer electronics requiring space-saving protection
• Battery-powered devices needing overcurrent safeguarding
• Communication equipment interfaces

Ptc Resettable Fuses Procurement Notes

Verify the specific lead configuration and tolerance requirements against the official Schurter datasheet before ordering. Confirm that the 16V maximum voltage rating aligns with your system's operational limits. Ensure thermal management considerations account for the specified operating temperature range during integration.

Ptc Resettable Fuses Selection Notes

Select this component when a low-voltage, self-resetting protection solution is required for sensitive electronics. The 170mA hold current defines the continuous operational limit, while the 16V rating restricts usage to low-voltage circuits. Consider the physical dimensions and lead style compatibility with your printed circuit board layout constraints.

Ptc Resettable Fuses Part Context

The PFVS.170 belongs to Schurter’s PFVS series of polymeric resettable fuses. These components are engineered as alternatives to traditional fusible links, offering reusable protection. The series focuses on providing reliable overcurrent interruption in modern electronic assemblies where space and maintenance access are limited.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes must match the 170mA hold current and 16V voltage rating. Verify equivalent trip characteristics and physical footprint compatibility. Cross-reference with other PTC manufacturers only if electrical parameters and mounting styles align precisely with the original specification.