SMDH1206B020TF/30

Ptc Resettable Fuses Overview

The YAGEO SMDH1206B020TF/30 is a surface-mount polymeric positive temperature coefficient (PPTC) resettable fuse designed for overcurrent protection. It features a 1206 (3216 metric) package with dimensions of 3 mm length, 1.5 mm width, and 0.35 mm height. The device has a maximum voltage rating of 30 VDC and a holding current of 200 mA. It trips at a current of 700 mA and can withstand a maximum fault current of 100 A. Initial resistance is typically 0.5 Ohms, with power dissipation rated at 600 mW. Operating temperatures range from -40°C to +125°C.

Ptc Resettable Fuses Feature Summary

• Provides automatic resettable overcurrent and short-circuit protection in electronic circuits.
• Complies with AEC-Q200 qualification standards for automotive applications.
• Designed for high-temperature operation up to 125°C.
• Compatible with standard surface mount assembly processes.

Ptc Resettable Fuses Applications

• Automotive electronics systems
• Portable consumer devices
• Industrial control equipment

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix /30 against the manufacturer's official datasheet to confirm voltage and current ratings. Ensure the component meets AEC-Q200 requirements if used in automotive contexts. Confirm RoHS compliance status through the latest product documentation before integration.

Ptc Resettable Fuses Selection Notes

Select this component for circuits requiring 30 VDC maximum voltage and 200 mA holding current. The 1206 footprint suits space-constrained PCB layouts. Consider the 125°C operating limit for thermal management. Verify trip current characteristics match the circuit's fault tolerance requirements.

Ptc Resettable Fuses Part Context

This part belongs to the YAGEO SMDH series of PPTC resettable fuses. The series is characterized by its compact surface-mount design and suitability for high-volume manufacturing. These components serve as reusable alternatives to traditional one-time fuses in modern electronic assemblies.

Ptc Resettable Fuses Replacement Considerations

SMDH1206B025TF is a similar 1206 package variant with different electrical ratings. Cross-reference specifications carefully to ensure voltage and current limits are compatible with the target application.

Ptc Resettable Fuses FAQ

What is the maximum operating temperature for this component?

The maximum operating temperature is +125°C.

Is this component qualified for automotive use?

Yes, it complies with the AEC-Q200 qualification standard.