SMD1206B005TF

Ptc Resettable Fuses Overview

The YAGEO SMD1206B005TF is a polymeric PTC resettable fuse designed for surface mount applications. It features a holding current of 50 mA and a trip current of 150 mA, with a maximum voltage rating of 30 VDC. The device offers a maximum fault current capacity of 100 A and exhibits a typical time to trip of 0.25 seconds. Operating within a temperature range of -40°C to +85°C, it utilizes a 1206 (3216 metric) package.

Ptc Resettable Fuses Feature Summary

• Provides miniature surface mount overcurrent protection
• Functions as a polymeric PTC resettable fuse
• Supports circuit protection in electronic assemblies

Ptc Resettable Fuses Applications

• Circuit protection in consumer electronics
• Overcurrent safeguarding in portable devices
• Protection of low-voltage DC power lines

Ptc Resettable Fuses Procurement Notes

Verify the specific voltage rating requirements against the datasheet, as variants exist within the series. Confirm that the 30VDC rating aligns with the target application's maximum operating voltage. Ensure compatibility with the specified -40°C to +85°C operating temperature range for environmental resilience.

Ptc Resettable Fuses Selection Notes

Select this component when a 50 mA holding current and 30VDC maximum voltage are required. Consider the 1206 footprint for space-constrained PCB layouts. Evaluate the 100A maximum fault current capability against potential surge conditions in the specific circuit design to ensure adequate protection levels.

Ptc Resettable Fuses Part Context

This part belongs to the YAGEO SMD1206 Series of resettable fuses. The series provides miniature surface mount solutions with holding currents ranging from 0.05A to 2.0A. These components are designed for RoHS compliance and offer reliable overcurrent protection in compact electronic designs.

Ptc Resettable Fuses Replacement Considerations

The SMD1206B005TF/60 is a related variant within the same series but operates at a higher 60VDC rating. Verify if the increased voltage tolerance is necessary or if the 30VDC specification of the original part is sufficient for the application.