SMDL1206B600TF

Ptc Resettable Fuses Overview

The YAGEO SMDL1206B600TF is a surface-mount polymeric positive temperature coefficient (PPTC) resettable fuse designed for circuit protection. It operates within the SMDH series, utilizing a 1206 (3216 metric) package footprint with dimensions of 3.2mm length, 1.6mm width, and 0.35mm height. The device features a maximum voltage rating of 16V and a hold current of 600mA. Trip current is specified at 1.2A, with a maximum fault current capacity of 20A. Initial resistance is 150 milliohms, and power dissipation is rated at 0.6W. It complies with AEC-Q200 standards and functions between -40°C and +125°C.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection through automatic trip and reset functionality without manual intervention
• Complies with automotive reliability qualification standards for high-temperature environments
• Utilizes polymer technology to deliver low initial resistance and fast response times

Ptc Resettable Fuses Applications

• Automotive electronics circuits requiring AEC-Q200 compliance
• Portable electronic devices needing compact overcurrent protection
• Industrial control systems operating in high-temperature conditions

Ptc Resettable Fuses Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number SMDL1206B600TF with official YAGEO documentation. Confirm that the specific suffix matches the required electrical ratings and packaging format. Ensure compatibility with automated surface-mount assembly processes given the 1206 package dimensions. Validate that the procurement source provides traceable manufacturing data consistent with automotive grade requirements.

Ptc Resettable Fuses Selection Notes

Select this component when circuit protection requires a resettable mechanism rather than a one-time fuse. The 600mA hold current suits applications with steady-state loads near this threshold. The 16V rating limits suitability to low-voltage DC systems. Consider the 1206 footprint for board space constraints. Verify thermal management capabilities as the device dissipates heat during tripping events within the specified temperature range.

Ptc Resettable Fuses Part Context

This part belongs to the YAGEO SMDH series of surface-mount PPTC resettable fuses. The series focuses on providing reliable overcurrent protection in compact form factors suitable for modern electronics. The SMDL variant specifically denotes characteristics aligned with automotive and industrial durability standards. It serves as a protective element within larger electronic assemblies where repeated fault tolerance is necessary.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes must match the 1206 package, 16V voltage rating, 600mA hold current, and 1.2A trip current specifications. Verify that alternative components also meet AEC-Q200 qualifications if used in automotive contexts. Check dimensional tolerances to ensure fit within existing PCB footprints.