FSMD050-2920-R

Ptc Resettable Fuses Overview

The FSMD050-2920-R is a surface-mount PTC resettable fuse from the FSMD2920 series. It features a 60V maximum voltage rating and a 500mA hold current (Ih). The device operates in a 2920 (7351 Metric) concave package with dimensions of 7.36mm x 5.12mm. It provides overcurrent protection that automatically resets after fault clearance, suitable for circuits requiring recovery without manual intervention.

Ptc Resettable Fuses Feature Summary

• Self-resetting overcurrent protection mechanism
• Surface mount construction for automated assembly
• Concave package design for specific footprint requirements

Ptc Resettable Fuses Applications

• Portable electronic devices
• Communication equipment
• Computer peripheral interfaces

Ptc Resettable Fuses Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm datasheet revisions match production batches. Ensure storage conditions comply with moisture sensitivity levels to maintain performance integrity prior to soldering.

Ptc Resettable Fuses Selection Notes

Select this component when circuit recovery after fault clearing is required without manual replacement. Evaluate thermal environment and inrush current characteristics to ensure the hold current rating remains stable during normal operation while providing adequate trip protection.

Ptc Resettable Fuses Part Context

This part belongs to the FSMD2920 series of SMD multifuse PTC resettable fuses. It complements other variants in the lineup offering different current ratings within the same 2920 form factor, allowing designers to scale protection levels while maintaining consistent board layout constraints.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include other FSMD2920 series parts with matching voltage and current ratings. Verify package compatibility and electrical parameters before substitution to ensure circuit safety and functionality are maintained.