0ZCN0200FF2C

Ptc Resettable Fuses Overview

The Bel Fuse Inc. 0ZCN0200FF2C is a surface-mount polymeric PTC resettable fuse designed for circuit protection. It features a maximum voltage rating of 16V and a hold current (Ih) of 2A. The device trips at a current of 4A with a typical trip time of 4.5 seconds. Initial resistance is 35 mOhms minimum, rising to a maximum of 120 mOhms after tripping. It operates within a temperature range of -40°C to 85°C and is housed in a 2920 (7351 metric) package.

Ptc Resettable Fuses Feature Summary

• Polymer-based self-resetting mechanism provides reusable overcurrent protection without manual replacement.
• Low initial resistance minimizes power loss and heat generation during normal operation.
• Compact surface-mount footprint facilitates automated assembly and space-constrained PCB layouts.

Ptc Resettable Fuses Applications

• Portable electronic devices requiring compact circuit protection
• Consumer electronics with low-voltage DC power inputs
• Battery-powered equipment needing overcurrent safeguarding

Ptc Resettable Fuses Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm lot traceability and RoHS compliance status prior to procurement. Ensure storage conditions adhere to moisture sensitivity level requirements to maintain solderability and performance integrity upon installation.

Ptc Resettable Fuses Selection Notes

Select this component when a 2A hold current and 16V maximum voltage rating are required for low-profile surface-mount applications. Evaluate thermal dissipation capabilities relative to the specific PCB copper area and ambient operating conditions to ensure reliable long-term performance under continuous load.

Ptc Resettable Fuses Part Context

This part belongs to the 0ZCN series of polymeric PTC resettable fuses from Bel Fuse Inc. The series offers various hold current options in standard surface-mount packages, providing a cost-effective alternative to traditional fuses for overcurrent protection in modern electronic assemblies.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include MF-SM200-2 by Bourns Inc. and SMD200F-2 by Littelfuse Inc., which share similar electrical characteristics and form factors for equivalent circuit protection roles.