PFMF.160.2

Ptc Resettable Fuses Overview

The PFMF.160.2 is a surface-mount polymer resettable fuse (PPTC) from the Schurter PFMF series. It features a holding current of 1.6A and a trip current of 3.2A, with a maximum voltage rating of 8VDC. The device has a resistance of 25mOhms and a maximum power dissipation of 4W. Physical dimensions are 4.6mm in length, 3.2mm in width, and 2.7mm in height. It operates within a temperature range of -40°C to +85°C.

Ptc Resettable Fuses Feature Summary

• Polymer positive temperature coefficient technology for automatic circuit protection
• Surface mount design suitable for automated PCB assembly processes
• Self-resetting functionality eliminates the need for manual replacement after fault clearance

Ptc Resettable Fuses Applications

• Portable electronic devices requiring overcurrent protection
• Battery-powered consumer electronics circuits
• Low-voltage DC power distribution systems

Ptc Resettable Fuses Procurement Notes

Verify component authenticity through authorized Schurter distributors or certified partners. Request official datasheets and material compliance certificates upon order confirmation. Ensure storage conditions maintain integrity prior to soldering. Confirm specific lot codes match project requirements for traceability purposes.

Ptc Resettable Fuses Selection Notes

Select this component for applications demanding low-profile surface mounting with rapid response characteristics. Evaluate thermal derating curves against expected ambient temperatures to ensure reliable operation. Consider the compact footprint constraints when designing PCB layouts for high-density assemblies.

Ptc Resettable Fuses Part Context

This part belongs to the PFMF series of resettable fuses manufactured by Schurter Inc., a Swiss technology company specializing in circuit protection components. The series focuses on providing robust protection solutions for modern electronic equipment where space efficiency and reliability are critical design factors.

Ptc Resettable Fuses Replacement Considerations

Note that TTI Europe documentation indicates partial phase-out status for the PFMF.160.2. Engineers should identify alternative Schurter PTC devices with compatible electrical ratings and mechanical dimensions for long-term supply chain stability.