BK130-900-SZ

Ptc Resettable Fuses Overview

The YAGEO BK130-900-SZ is a polymeric positive temperature coefficient (PTC) resettable fuse designed for through-hole radial mounting. It features a maximum voltage rating of 130V and a hold current of 900 mA. The component utilizes a disc package configuration to provide overcurrent protection in electronic circuits. As part of the BK130 series, it offers reliable circuit safeguarding without requiring replacement after tripping.

Ptc Resettable Fuses Feature Summary

• Polymeric PTC technology enables automatic reset functionality after fault conditions clear
• Through-hole radial construction facilitates standard PCB mounting processes
• Disc package design provides robust physical form factor for circuit integration

Ptc Resettable Fuses Applications

• Overcurrent protection in consumer electronics assemblies
• Circuit safeguarding in industrial control modules
• Protection of power supply input lines

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix SZ against official YAGEO documentation to confirm lead spacing and dimensional tolerances. Ensure the selected variant matches the required hold current and trip characteristics for the target application environment. Cross-reference datasheet revisions to confirm compliance with current manufacturing standards before finalizing procurement orders.

Ptc Resettable Fuses Selection Notes

Select this component when a 130V maximum voltage and 900 mA hold current are required for radial PTC applications. Evaluate thermal derating requirements based on ambient operating temperatures. Confirm that the through-hole footprint aligns with existing PCB layout constraints and assembly capabilities.

Ptc Resettable Fuses Part Context

This device belongs to the YAGEO BK130 series of resettable fuses, which are engineered for general-purpose circuit protection. The series offers various current ratings within a 130V system, providing designers with standardized solutions for overcurrent events across multiple product categories.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes within the BK130 series include variants such as BK130-750 or BK130-1100 if current ratings differ. Verify mechanical compatibility and electrical parameters before substituting with components from other manufacturers.