0ZRR0160FF2B

Ptc Resettable Fuses Overview

The Bel Fuse 0ZRR0160FF2B is a polymeric PTC resettable fuse from the 0ZRR series, designed for through-hole radial mounting. It features a hold current of 1.6 A and a trip current of 3.2 A, with a maximum voltage rating of 60 VDC. The device has a maximum resistance of 450 mOhms and can withstand a maximum fault current of 40 A. It operates within a temperature range of -40°C to +85°C and utilizes a slow-blow response characteristic.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection through automatic reset functionality upon cooling
• Utilizes polymer technology for reliable circuit safeguarding in electronic applications

Ptc Resettable Fuses Applications

• Overcurrent protection for portable electronics
• Protection circuits in telecommunications equipment
• Circuit safeguarding in automotive applications

Ptc Resettable Fuses Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official Bel Fuse documentation. Ensure that the received units match the specified package type and electrical ratings. Confirm compliance with relevant safety standards and RoHS directives as indicated in the product datasheet before integration into final assemblies.

Ptc Resettable Fuses Selection Notes

Select this component when a radial leaded PTC fuse is required for circuits operating up to 60 VDC. The 1.6 A hold current makes it suitable for protecting low-power loads where space constraints favor through-hole mounting over surface-mount alternatives. Consider the slow-blow characteristic for applications with transient inrush currents.

Ptc Resettable Fuses Part Context

This part belongs to the 0ZRR series of radial leaded PTC resettable fuses manufactured by Bel Fuse Inc. The series offers various hold current options to suit different circuit requirements while maintaining a consistent form factor for through-hole PCB integration. These devices serve as reusable alternatives to traditional one-time fuses.

Ptc Resettable Fuses Replacement Considerations

Direct replacement requires matching the 1.6 A hold current, 60 VDC voltage rating, and radial package dimensions. Verify that substitute components maintain equivalent trip characteristics and thermal performance to ensure circuit reliability without modification.