0ZCG0050FF2C

Ptc Resettable Fuses Overview

The Bel Fuse 0ZCG0050FF2C is a surface-mount polymer PTC resettable fuse designed for circuit protection. It features a 16 VDC maximum voltage rating and a 0.50 A hold current (Ih). The device trips at 1.0 A and supports a maximum fault current of 100 A. Its initial resistance is typically low, with a maximum post-trip resistance of 0.9 Ohms. The component operates within a temperature range of -40°C to +85°C and is housed in an 1812 (4532 metric) SMD package.

Ptc Resettable Fuses Feature Summary

• Self-resetting functionality via polymer positive temperature coefficient material
• Surface-mount construction for automated PCB assembly
• Trip response to overcurrent conditions without permanent damage

Ptc Resettable Fuses Applications

• Portable electronics power line protection
• Consumer appliance circuit safeguarding
• General-purpose DC power supply input protection

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure correct voltage and current ratings. Confirm that the procurement channel provides valid traceability records. Check for updated environmental compliance certificates such as RoHS status prior to finalizing orders. Ensure storage conditions meet moisture sensitivity level requirements to maintain component integrity before soldering.

Ptc Resettable Fuses Selection Notes

Select this component when a compact surface-mount solution is required for low-voltage DC circuits. The 1812 package size offers a balance between current handling capability and board space efficiency. Consider the trip time characteristics relative to the protected load's surge profile. Ensure the maximum operating temperature of the application environment remains within the specified -40°C to +85°C range for reliable performance.

Ptc Resettable Fuses Part Context

This part belongs to the 0ZCG series of low-profile SMT PTC fuses from Bel Fuse. The series is engineered for applications requiring small footprint protection. It complements other series like 0ZCH and 0ZCM by offering specific dimensional and electrical characteristics suited for modern high-density electronic assemblies.

Ptc Resettable Fuses Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided source data. Cross-referencing requires matching all electrical parameters including hold current, trip current, voltage rating, and physical dimensions.