PTR016V0090-BK1

Ptc Resettable Fuses Overview

The Eaton Electronics PTR016V0090-BK1 is a PolyTron PTC resettable fuse designed for overcurrent protection in electronic circuits. It features radial kinked leads for through-hole PCB mounting with a 5 mm lead spacing. The device has a maximum voltage rating of 16 V and a hold current of 9 A, with a trip current of 15.3 A. Its maximum fault current rating is 100 A, and it exhibits a typical resistance of 9 mΩ. The component operates within a temperature range of -40°C to +85°C.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit recovery after fault clearance without manual replacement
• Utilizes polymer positive temperature coefficient technology for rapid response to overcurrent conditions
• Features radial kinked leads optimized for secure through-hole printed circuit board integration

Ptc Resettable Fuses Applications

• Overcurrent protection for portable electronic devices
• Circuit safeguarding in consumer electronics assemblies
• Protection of power supply inputs in low-voltage systems

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix BK1 against official Eaton documentation to confirm bulk packaging specifications. Ensure the part number matches the required 9 A hold current and 16 V rating for the target application. Cross-reference the datasheet for precise thermal derating curves and mechanical dimensions before finalizing procurement orders.

Ptc Resettable Fuses Selection Notes

Select this component when a 9 A holding current and 16 V maximum voltage are required for overcurrent protection. Consider the 100 A maximum fault current rating to ensure adequate safety margins during short-circuit events. Evaluate the 9 mΩ resistance impact on circuit efficiency and the -40°C to +85°C operating range against environmental constraints.

Ptc Resettable Fuses Part Context

This part belongs to the PolyTron PTC series from Eaton Electronics, which offers resettable fuses for various voltage and current ratings. The PTR016V series specifically targets low-voltage applications requiring compact, reliable protection solutions. These components serve as alternatives to traditional one-time fuses in modern electronic designs.

Ptc Resettable Fuses Replacement Considerations

Consult Eaton's official cross-reference guides for verified substitute part numbers. Ensure any replacement maintains identical hold current, voltage rating, and package dimensions to guarantee functional compatibility.