0ZCG0150AF2C

Ptc Resettable Fuses Overview

The Bel Fuse 0ZCG0150AF2C is a surface-mount polymer PTC resettable fuse in the 0ZCG series. It features a 1812 (4532 metric) package with dimensions of 4.55 mm length, 3.24 mm width, and 1.10 mm maximum height. The device has a hold current of 1.5 A and a trip current of 3 A. It supports a maximum voltage of 12 VDC and offers a maximum fault current rating of 100 A. Initial resistance is 40 mOhms minimum, while post-trip resistance is 110 mOhms maximum. Operating temperature ranges from -40°C to +85°C.

Ptc Resettable Fuses Feature Summary

• Automotive-grade reliability certified to AEC-Q200 standards for automotive applications
• Low-profile 1812 surface mount package design suitable for space-constrained PCB layouts
• Self-resetting polymer technology provides reusable overcurrent protection without manual replacement

Ptc Resettable Fuses Applications

• Automotive electronic circuit protection systems
• Portable consumer electronics power lines
• Industrial control board overcurrent safeguarding

Ptc Resettable Fuses Procurement Notes

Verify component authenticity through authorized Bel Fuse distributors or certified partners. Confirm AEC-Q200 certification status and RoHS compliance documentation matches the specific manufacturing batch. Ensure storage conditions respect moisture sensitivity level 2A requirements prior to reflow soldering processes.

Ptc Resettable Fuses Selection Notes

Select this component when designing circuits requiring 12 VDC maximum operation with 1.5 A continuous load capacity. The 1812 footprint accommodates standard SMT assembly lines. Consider the 110 mOhms maximum post-trip resistance for voltage drop calculations in sensitive signal paths. Verify thermal derating curves against ambient operating temperatures up to 85°C.

Ptc Resettable Fuses Part Context

This part belongs to the Bel Fuse 0ZCG series of low-profile PPTC devices. The series targets automotive and industrial markets requiring compact circuit protection. The 0ZCG designation indicates specific voltage and current ratings within the broader portfolio of surface-mount resettable fuses manufactured by Bel Fuse Inc.

Ptc Resettable Fuses Replacement Considerations

Cross-reference with other 0ZCG series variants sharing identical 1812 footprints and 1.5 A hold current specifications. Ensure substitute parts maintain matching 12 VDC voltage ratings and AEC-Q200 automotive qualification levels for direct interchangeability.