FSMD110-0805R

Ptc Resettable Fuses Overview

The FSMD110-0805R is a surface-mountable PTC resettable fuse from the FSMD0805 series manufactured by Fuzetec. It features low resistance characteristics designed for circuit protection applications. The component utilizes an 0805 package format suitable for automated surface mount assembly processes. As a resettable fuse, it provides overcurrent protection by increasing resistance in response to excessive current flow, thereby limiting the current to safe levels until the fault condition is removed and the device cools down.

Ptc Resettable Fuses Feature Summary

• Surface mountable construction for automated PCB assembly
• Low resistance profile within the FSMD0805 series
• Resettable overcurrent protection functionality

Ptc Resettable Fuses Applications

• Portable electronic devices
• Consumer electronics circuits
• Interface port protection

Ptc Resettable Fuses Procurement Notes

Verify the specific electrical parameters such as hold current, trip current, and maximum voltage against the official Fuzetec datasheet for the FSMD110-0805R model. Ensure the selected component meets the thermal and current requirements of the target application circuit. Confirm package compatibility and soldering process specifications prior to integration into the design.

Ptc Resettable Fuses Selection Notes

Select this component based on the required hold current and trip current thresholds for the protected circuit. Consider the maximum operating voltage and the physical space constraints of the 0805 footprint. Evaluate the thermal performance and reset time characteristics to ensure adequate protection without nuisance tripping during normal operation or transient events.

Ptc Resettable Fuses Part Context

This part belongs to the FSMD0805 series of PTC resettable fuses produced by Fuzetec. These components are designed as alternatives to traditional fuses, offering reusable protection capabilities. The series is characterized by its compact surface mount form factor and low impedance, making it suitable for modern high-density electronic assemblies requiring reliable overcurrent safeguarding.

Ptc Resettable Fuses Replacement Considerations

Consult the official Fuzetec documentation for direct cross-reference models within the FSMD series that match the specific current and voltage ratings. Verify pinout and dimensional compatibility if substituting with components from other manufacturers offering similar 0805 PTC fuse solutions.