SMD2016B050TF

Ptc Resettable Fuses Overview

The YAGEO SMD2016B050TF is a surface-mount polymeric positive temperature coefficient (PPTC) resettable fuse designed for circuit protection. It belongs to the SMD series and utilizes a 0805 (2016 metric) package with an approximate height of 0.75 mm. The device maintains a holding current of 500 mA and trips at a current of 1 A, offering reliable overcurrent interruption. It supports a maximum voltage of 13.2 VDC and can withstand fault currents up to 100 A. The initial resistance is typically 900 mOhms, with a power dissipation rating of 600 mW. It operates within a temperature range of -40°C to +85°C.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit recovery after fault conditions clear without manual replacement
• Utilizes polymer technology to limit excessive current flow in low-voltage applications
• Features a compact surface-mount footprint suitable for high-density PCB layouts

Ptc Resettable Fuses Applications

• Portable electronic devices requiring overcurrent protection
• Consumer electronics circuits
• Peripheral interface ports

Ptc Resettable Fuses Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging configuration. Confirm that the component meets RoHS compliance requirements for the intended market. Cross-reference the datasheet electrical characteristics with system design limits to validate performance under expected operating conditions.

Ptc Resettable Fuses Selection Notes

Select this component when a resettable protection mechanism is required for low-voltage DC lines. Ensure the application current remains below the 500 mA holding threshold during normal operation. Verify that the peak fault current does not exceed the 100 A rated maximum to prevent device damage. Consider the thermal environment to ensure the trip time remains within acceptable limits for the protected circuitry.

Ptc Resettable Fuses Part Context

This part is a member of the YAGEO SMD series of PPTC resettable fuses. It serves as a reusable alternative to traditional one-time fusible links in modern electronics. The component provides bidirectional protection and is designed for automated assembly processes common in surface-mount manufacturing environments.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include other 0805 PPTC fuses with matching 500 mA holding current and 13.2 VDC voltage ratings. Verify physical dimensions and terminal compatibility before integration.