BK130-500-SZ

Ptc Resettable Fuses Overview

The YAGEO BK130-500-SZ is a square, radial leaded PPTC resettable fuse designed for PCB mounting. It features a holding current of 500 mA and a trip current of 1 A. The device supports a maximum voltage of 130 V and has a maximum rated current of 10 A. Its resistance is 750 mOhms. The component operates within a temperature range of -40 °C to +85 °C. The lead spacing is 5.1 mm, with dimensions of 21.7 mm in height.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit protection through self-resetting polymeric positive temperature coefficient technology.
• Features a square package design suitable for direct surface or through-hole PCB mounting applications.

Ptc Resettable Fuses Applications

• Overcurrent protection for portable electronic devices
• Protection circuits in automotive electronics systems
• Power supply input protection for industrial control equipment

Ptc Resettable Fuses Procurement Notes

Verify the specific model suffix against official YAGEO documentation to confirm exact electrical ratings and physical dimensions. Ensure that the selected variant meets the required thermal and voltage specifications for the target application environment before finalizing procurement orders.

Ptc Resettable Fuses Selection Notes

Select this component based on the required holding current and maximum operating voltage constraints. Consider the physical footprint and lead spacing compatibility with the printed circuit board layout. Evaluate the thermal dissipation requirements relative to the ambient operating conditions to ensure reliable performance.

Ptc Resettable Fuses Part Context

This part belongs to the BK130 series of resettable fuses manufactured by YAGEO. The series offers various current ratings within a standardized square form factor. These components are engineered to replace traditional fusible links in applications requiring repeated overcurrent event tolerance without manual replacement.

Ptc Resettable Fuses Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference lists for verified alternatives.