PTCCL05H950HBE

Ptc Resettable Fuses Overview

The PTCCL05H950HBE is a ceramic positive temperature coefficient (PTC) resettable fuse from the Vishay PTCCL series, rated for 265 V. It features a hold current of 95 mA and a trip current of 140 mA, with a maximum fault current capacity of 600 mA. The component exhibits a typical resistance of 56 Ohms at 25°C with a 25% tolerance. Designed for through-hole radial disc mounting, it operates within a temperature range of 0°C to 70°C.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit protection by resetting after fault conditions clear
• Utilizes ceramic composition for stable thermal response characteristics
• Supports high voltage applications up to 265 VAC

Ptc Resettable Fuses Applications

• Overload current protection in electronic circuits
• Voltage surge suppression systems
• Temperature protection mechanisms
• Consumer electronics power input stages

Ptc Resettable Fuses Procurement Notes

Verify the specific electrical ratings against the official Vishay datasheet before integration. Confirm that the 265V rating aligns with your system's peak voltage requirements. Ensure the radial lead spacing matches your PCB footprint design. Check for RoHS compliance status if required by your manufacturing standards. Validate that the 95mA hold current meets the operational load demands without nuisance tripping.

Ptc Resettable Fuses Selection Notes

Select this component when designing circuits requiring resettable overcurrent protection for voltages up to 265V. Consider the 56 Ohm initial resistance for potential voltage drop impacts in low-voltage sections. Evaluate the 600mA maximum fault current capability against expected short-circuit scenarios. Ensure the through-hole package style fits the assembly process constraints. Compare the 0-70°C operating range against environmental conditions.

Ptc Resettable Fuses Part Context

This part belongs to the Vishay PTCCL series, which specializes in 265V PTC thermistors for overload protection. The manufacturer, Vishay Beyschlag/Draloric/BC Components, produces passive electronic components derived from historical Philips divisions. This series is distinct from lower voltage variants like the 145V PTCCL models, offering higher voltage insulation capabilities for mains-connected applications.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include other Vishay PTCCL series parts with matching 265V ratings and similar current specifications. Verify equivalent hold and trip currents when selecting alternatives. Cross-reference lead dimensions and disc diameter for mechanical compatibility. Ensure replacement parts maintain the same ceramic construction and radial package type.