BK600-110-SY

Ptc Resettable Fuses Overview

The YAGEO BK600-110-SY is a polymeric PTC self-resetting fuse designed for through-hole mounting. It features a radial, disc-style package with dimensions of 15.00mm length and 6.50mm width. The component has a maximum holding current of 110 mA and a trip current of 220 mA. It supports a maximum voltage of 500V and a maximum fault current of 3A. The initial resistance is typically 4 Ohms, rising to a maximum of 12 Ohms after tripping. It operates within a temperature range of -40°C to +85°C.

Ptc Resettable Fuses Feature Summary

• Polymer-based construction enables automatic reset functionality after fault conditions clear.
• High voltage rating of 500V accommodates demanding circuit protection requirements.
• Radial leaded package facilitates standard through-hole PCB integration.

Ptc Resettable Fuses Applications

• Overcurrent protection in consumer electronics power supplies
• Circuit safeguarding for communication interface ports
• Protection of battery-powered device input lines

Ptc Resettable Fuses Procurement Notes

Verify the specific electrical parameters against the official YAGEO datasheet before finalizing procurement decisions. Confirm that the 500V rating and 110mA holding current align precisely with the target application's operational limits. Ensure compatibility with the required through-hole mounting process and thermal environment specifications during the sourcing phase.

Ptc Resettable Fuses Selection Notes

Select this component when a high-voltage, low-current protection solution is required for through-hole designs. The 500V rating distinguishes it from lower-voltage series options. Consider the 110mA holding current threshold to ensure normal operation does not trigger unintended trips. Evaluate the physical footprint constraints against the 15mm x 6.5mm dimensions for board layout compatibility.

Ptc Resettable Fuses Part Context

This part belongs to the BK600 series of polymeric PTC resettable fuses manufactured by YAGEO. The series is characterized by its ability to handle higher voltages compared to other product lines. It serves as a reusable alternative to traditional one-time fusible links, providing reliable overcurrent protection in various electronic assemblies without requiring manual replacement after fault events.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include other BK600 series variants with matching or compatible electrical ratings, such as the BK600-150-SY or BK600-160-SY, provided their holding currents suit the application. Cross-series replacements require careful verification of voltage and current limits to ensure equivalent protection performance.

Ptc Resettable Fuses FAQ

What is the maximum voltage rating for the BK600-110-SY?

The maximum voltage rating is 500V.

Does the BK600-110-SY support surface mount installation?

No, it is designed for through-hole mounting with radial leads.