SBSGP5000223MXB

Overview

The Knowles Syfer SBSGP5000223MXB is a surface mount EMI filter circuit designed for high-voltage applications. It features a capacitance of 0.022 µF with a ±20% tolerance and a DC voltage rating of 500V. The component utilizes X7R dielectric material, ensuring stable performance across an operating temperature range of -55°C to +125°C. Packaged in a compact 5.25x3.2mm form factor, it functions as a PI filter structure to suppress radio frequency interference in sensitive electronic circuits.

Feature Summary

• Integrated PI filter topology for effective EMI suppression
• High voltage rating suitable for demanding power environments
• Compact surface mount footprint for space-constrained designs

Applications

• Board-flex sensitive applications requiring robust filtering
• EMI/RFI noise suppression in high-voltage signal lines
• Power supply input/output filtering stages

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact termination and packaging specifications. Ensure compatibility with PCB thermal profiles during reflow soldering processes. Cross-reference part numbers carefully as minor variations may exist between distributor listings and original datasheets.

Selection Notes

Select this component when integrated filtering solutions are preferred over discrete capacitor arrangements. Consider the X7R dielectric characteristics for temperature stability requirements. Evaluate the physical dimensions against available board real estate and ensure the 500V rating exceeds peak circuit voltages with adequate safety margins.

Part Context

This component belongs to the Knowles Syfer SBSG series of surface mount EMI filters. These devices combine filtering functionality with compact packaging to address electromagnetic interference challenges in modern electronics. The series offers various capacitance values tailored for different noise suppression needs while maintaining high reliability standards.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify functional equivalence through detailed electrical parameter comparison if considering alternative manufacturers.