0ZRM0160FF1A

Ptc Resettable Fuses Overview

The 0ZRM0160FF1A is a polymeric PTC resettable fuse manufactured by Bel Fuse Inc. It features a radial through-hole disc package with a holding current of 1.6 A and a trip current of 3.2 A. The device supports continuous use at voltages up to 120 VAC/VDC and has a maximum fault current rating of 40 A. Its resistance is 110 Ohms, and it operates within a temperature range of -40°C to +85°C. The component measures 15.2 mm in length, 8.9 mm in width, and 3 mm in height.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection through automatic resetting capability upon cooling after fault removal
• Complies with EU Directive 2011/65/EU and amending directive 2015/863 for environmental standards
• Meets AEC-Q reliability requirements for automotive applications

Ptc Resettable Fuses Applications

• Automotive electronics circuits requiring AEC-Q compliance
• Consumer electronics power supply input protection
• Industrial control systems operating at low voltages

Ptc Resettable Fuses Procurement Notes

Verify the manufacturer part number matches exactly 0ZRM0160FF1A to ensure correct voltage and current ratings. Confirm that the radial leaded package fits the target PCB footprint dimensions. Check RoHS compliance documentation if required by specific regional regulations. Ensure the supplier provides genuine Bel Fuse Inc. components to avoid counterfeit risks affecting thermal performance.

Ptc Resettable Fuses Selection Notes

Select this component when a 1.6 A holding current and 120 VAC/VDC rating are necessary for circuit protection. Consider the radial package style for through-hole mounting requirements. Evaluate the 110 Ohm resistance impact on signal lines or low-voltage power rails. Compare against other series like 0ZRA or 0ZRG if different voltage levels or surface mount options are needed for the design.

Ptc Resettable Fuses Part Context

This part belongs to the 0ZRM series of polymeric PTC resettable fuses from Bel Fuse Inc. The series is designed for general-purpose overcurrent protection in various electronic applications. It offers a balance of high voltage tolerance and moderate current handling capabilities suitable for protecting sensitive downstream components from short circuits or overloads.

Ptc Resettable Fuses Replacement Considerations

Cross-reference with other Bel Fuse 0ZRM series variants for different current ratings. Verify equivalent parts from other manufacturers only if they match the 1.6 A holding current, 120 V rating, and radial package dimensions precisely.