0ZRM0065FF2B

Ptc Resettable Fuses Overview

The Bel Fuse 0ZRM0065FF2B is a resettable polymeric positive temperature coefficient (PPTC) device designed for circuit protection. It belongs to the 0ZRM series and features a radial leaded package configuration. The component operates with a maximum voltage rating of 120 VAC or 120 VDC. Its holding current is specified at 650 mA, while the trip current is rated at 1.3 A. The device exhibits a typical resistance of 0.1 Ohms. It is supplied in a reel packaging format with a factory pack quantity of 1500 units.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit interruption upon overcurrent conditions through polymer resistance increase
• Enables manual reset functionality after fault clearance without component replacement
• Offers reliable protection against sustained overcurrent and short circuit events

Ptc Resettable Fuses Applications

• Overcurrent protection for AC/DC power supply input circuits
• Protection of portable electronic devices and peripheral interfaces
• Circuit safeguarding in industrial control systems and communication equipment

Ptc Resettable Fuses Procurement Notes

Verify that the ordering suffix matches the required packaging configuration, as variations exist between bulk and reel formats within the same series. Confirm that the specific part number corresponds to the intended voltage and current ratings for the target application. Ensure compliance with RoHS directives if required by the manufacturing environment. Cross-reference the manufacturer's latest documentation to validate any recent design changes or updates to the datasheet specifications before finalizing procurement orders.

Ptc Resettable Fuses Selection Notes

Select this component when a radial leaded PPTC fuse is required for voltages up to 120 VAC/VDC. The 650 mA holding current makes it suitable for low-to-medium current protection scenarios. Consider the 0.1 Ohm resistance value for impact on circuit efficiency. Evaluate the thermal environment to ensure operation remains within the specified temperature range. Compare against other series options if surface mount technology or different current thresholds are necessary for the design.

Ptc Resettable Fuses Part Context

This device is part of the 0ZRM series from Bel Fuse, which specializes in resettable fuses for general-purpose circuit protection. The series offers various current ratings and package styles to accommodate diverse electronic applications. Bel Fuse provides these components as part of their broader portfolio of power, protection, and connectivity solutions, supporting industries such as computing, telecommunications, and consumer electronics.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes may include other 0ZRM series variants with matching electrical parameters. Verify compatibility with equivalent PPTC devices from other manufacturers by comparing holding current, trip current, and voltage ratings. Ensure the replacement maintains the same radial leaded form factor if board space constraints are critical.