FSMD020-1206-R

Ptc Resettable Fuses Overview

The FSMD020-1206-R is a surface-mount fuse manufactured by RFE (Fuzetec). It belongs to the SMD series and utilizes a 1206 package configuration. The component is designed for circuit protection applications requiring specific current ratings and voltage characteristics typical of this product line.

Ptc Resettable Fuses Feature Summary

• Surface mount construction for automated assembly
• Compact 1206 footprint design
• Integrated circuit protection functionality

Ptc Resettable Fuses Applications

• Consumer electronics circuit protection
• Portable device power supply lines
• General electronic equipment overcurrent safeguarding

Ptc Resettable Fuses Procurement Notes

Verify the exact current rating and voltage class against the official datasheet before procurement, as these parameters are critical for circuit compatibility. Confirm that the 1206 package dimensions align with the target PCB layout requirements. Ensure the selected variant meets the specific safety certifications required for the end application.

Ptc Resettable Fuses Selection Notes

Select this component based on the required interrupting rating and operating temperature range for the specific circuit. Evaluate the I²t value to ensure proper coordination with upstream or downstream protective devices. Consider the thermal derating curves if the application involves elevated ambient temperatures or limited airflow conditions.

Ptc Resettable Fuses Part Context

This part is part of Fuzetec's surface-mount fuse portfolio, which focuses on providing compact protection solutions for modern electronics. The 1206 form factor allows for high-density mounting on printed circuit boards, supporting the trend toward miniaturization in consumer and industrial electronic devices.

Ptc Resettable Fuses Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the electrical ratings and physical dimensions.