PFUF.010.2

Ptc Resettable Fuses Overview

The PFUF.010.2 is a polymer PTC self-resettable fuse from the Schurter PFUF series, designed for surface mount applications in a 1210 (3225 Metric) package with a recessed profile. It features a maximum holding current of 100 mA and a trip current of 300 mA, operating at a maximum voltage of 30 VDC. The component exhibits an initial resistance of 800 mOhms minimum and a post-trip resistance of up to 15 Ohms maximum. It supports a maximum fault current of 10 A and functions within a temperature range of -40°C to +85°C.

Ptc Resettable Fuses Feature Summary

• Provides high-reliability overcurrent protection through automatic reset functionality upon cooling after tripping.
• Utilizes a low-profile recessed surface mount design suitable for space-constrained PCB layouts.
• Offers consistent thermal response characteristics defined by specific hold and trip current thresholds.

Ptc Resettable Fuses Applications

• Portable electronic devices requiring compact circuit protection
• Battery-powered equipment needing overcurrent safeguarding
• Communication modules utilizing surface mount technology

Ptc Resettable Fuses Procurement Notes

Verify that the requested part number matches the exact suffix .010.2 to ensure correct current ratings. Confirm package orientation and soldering compatibility with your assembly process. Check for recent RoHS compliance updates or material changes in official datasheets before finalizing procurement specifications.

Ptc Resettable Fuses Selection Notes

Select this component when a 100 mA hold current and 30 VDC rating align with circuit requirements. Consider the 1210 footprint dimensions and recessed height constraints during layout planning. Evaluate thermal dissipation needs relative to the specified operating temperature range and power dissipation limits.

Ptc Resettable Fuses Part Context

This device belongs to the PFUF series of polymer PTC resettable fuses manufactured by Schurter Inc. The series focuses on providing reliable overcurrent protection in small form factors. The PFUF.010.2 specifically addresses applications requiring precise low-current protection with rapid response capabilities.

Ptc Resettable Fuses Replacement Considerations

No publicly confirmed substitute part numbers are available in the provided documentation. Verify electrical parameters against potential alternatives to ensure compatibility with existing circuit designs and safety certifications.

Ptc Resettable Fuses FAQ

What is the maximum voltage rating for the PFUF.010.2?

The maximum voltage rating is 30 VDC.

Does the PFUF.010.2 have a standard or recessed package?

It features a recessed package design within the 1210 (3225 Metric) footprint.