0ZAF0012FF28

Overview

The 0ZAF0012FF28 is a surface mount PTC resettable fuse from the Bel Fuse 0ZAF series. It features a hold current of 120 mA and a trip current of 360 mA, with a maximum voltage rating of 240 VAC. The device has an initial resistance of 5 Ohms and operates within a temperature range of -40°C to +85°C. Packaged in a 2920 (7343 metric) SMD footprint, it complies with AEC-Q200 standards for automotive reliability.

Feature Summary

• Complies with AEC-Q200 qualification standards
• Line voltage rated for AC applications
• Surface mount package design

Applications

• Internet of Things devices
• Consumer electronics
• Industrial applications
• Medical equipment

Procurement Notes

Verify component authenticity through authorized channels. Confirm RoHS compliance status via official documentation. Ensure storage conditions respect humidity sensitivity requirements. Validate datasheet revisions match procurement specifications. Check for specific packaging variations that may affect handling procedures.

Selection Notes

Select this component for circuits requiring line voltage protection in compact form factors. The 2920 package offers faster tripping times compared to standard SMD devices. Suitable for designs needing AEC-Q200 certification. Verify thermal management capabilities within the specified operating temperature range.

Part Context

This part belongs to the 0ZAF series of surface mount PTC resettable fuses designed by Bel Fuse. The series supports hold currents from 50 mA to 160 mA and max currents up to 2 A. These components are engineered for high-reliability applications requiring robust circuit protection in space-constrained environments.

Replacement Considerations

No public confirmed substitute part numbers are available.