MF-VS170SS-0

Ptc Resettable Fuses Overview

The Bourns MF-VS170SS-0 is a resettable PTC fuse from the MF-VS series, rated for 16V and 1.7A hold current. It features a strap-style package designed for surface mount applications. The device provides overcurrent protection by increasing resistance as temperature rises, utilizing Positive Temperature Coefficient technology. Key electrical parameters include a maximum trip current of 3.4A and a maximum fault current rating of 100A. It operates within a temperature range of -40°C to +85°C.

Ptc Resettable Fuses Feature Summary

• Self-resetting overcurrent protection mechanism based on Positive Temperature Coefficient technology
• Strap-style surface mount package configuration for compact circuit integration
• High fault current interruption capability up to 100A

Ptc Resettable Fuses Applications

• Low-voltage power source circuits
• Load protection in consumer electronics
• General-purpose circuit protection requiring self-reset functionality

Ptc Resettable Fuses Procurement Notes

Verify the specific datasheet version for the MF-VS170SS-0 to confirm exact dimensional tolerances and reflow soldering profiles. Ensure that the selected component meets the required voltage and current ratings for the target application environment. Cross-reference the package style with PCB footprint specifications to guarantee proper assembly compatibility.

Ptc Resettable Fuses Selection Notes

Select this component when a low-profile, surface-mount solution is required for overcurrent protection. The 1.7A hold current and 16V rating define the operational limits. Consider the thermal management requirements due to the device's surface temperature characteristics in the tripped state. Evaluate the trade-off between response time and holding current stability for the specific load profile.

Ptc Resettable Fuses Part Context

This part belongs to the Bourns Multifuse MF-VS series of PPTC resettable fuses. These devices are engineered for spots where there is a low-voltage power source and load. The series utilizes Bourns' proprietary Positive Temperature Coefficient technology to provide reliable circuit protection without the need for manual replacement after a fault event.

Ptc Resettable Fuses Replacement Considerations

Consult official Bourns documentation for direct substitutes within the MF-VS series. Verify that any alternative part matches the 16V voltage rating, 1.7A hold current, and strap package style. Ensure thermal and electrical characteristics align with the original design requirements before implementation.