0ZRC0030FF2E

Ptc Resettable Fuses Overview

The Bel Fuse 0ZRC0030FF2E is a radial leaded PPTC resettable fuse from the 0ZRC series. It features a hold current of 300 mA and a trip current of 600 mA. The device supports a maximum voltage of 90 VDC with a maximum fault current rating of 40 A. Its initial resistance is 2.1 mOhms. Operating temperatures range from -40°C to +85°C. The component measures 11.70 mm in length, 3.10 mm in width, and has a maximum height of 15.80 mm with a 5.10 mm lead spacing.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit protection through polymer positive temperature coefficient technology that increases resistance during overcurrent events.
• Designed for radial through-hole mounting with pre-formed leads for standard PCB integration.
• Capable of resetting automatically after cooling down, eliminating the need for manual replacement following fault conditions.

Ptc Resettable Fuses Applications

• Automotive electronics circuits requiring AEC-Q200 qualification
• Industrial control systems needing high-voltage DC protection
• Consumer electronic devices utilizing radial component layouts

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix configuration against official Bel Fuse documentation to ensure correct voltage and current ratings. Confirm package type matches design requirements as variations exist within the series. Check RoHS compliance status directly from manufacturer certificates. Validate lead dimensions and spacing against PCB footprint specifications before finalizing procurement orders.

Ptc Resettable Fuses Selection Notes

Select this component when circuit protection requires a 90 VDC rating with a 300 mA hold current. Ensure the radial form factor aligns with available board space and assembly methods. Consider the 40 A interrupt rating for potential fault scenarios. Verify thermal management capabilities within the specified operating temperature range for reliable long-term performance.

Ptc Resettable Fuses Part Context

This part belongs to the Bel Fuse 0ZRC series of radial PPTC resettable fuses. The series offers various hold currents and voltage ratings tailored for different circuit protection needs. These components serve as reusable alternatives to traditional fusible links in applications where automatic recovery is beneficial.

Ptc Resettable Fuses Replacement Considerations

The 0ZRC0030FF1E is a documented alternative offering identical electrical characteristics but packaged in bulk rather than reel format. Verify mechanical compatibility and lead configuration differences before substituting.