SBSMP1000224MXT

Overview

The Knowles Syfer SBSMP1000224MXT is a surface-mount EMI filter circuit designed for high-frequency noise suppression. It integrates a .22 µF X7R dielectric capacitor within a compact 6.6 mm x 5 mm package, rated for 100 VDC. The component provides 44 dB of attenuation and features a Pi filter topology to effectively manage electromagnetic interference in sensitive electronic applications.

Feature Summary

• Integrates a Pi filter topology for enhanced signal integrity
• Provides significant electromagnetic interference attenuation
• Utilizes X7R dielectric for stable capacitance performance

Applications

• High-speed digital interface protection
• RF signal line filtering
• Power supply noise suppression

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributor before procurement. Confirm that the 6.6x5mm footprint matches the target PCB design constraints. Ensure the 100V DC rating meets the operational voltage requirements of the intended circuit application.

Selection Notes

Select this component when board space is limited but high attenuation is required. The integrated Pi filter structure simplifies layout compared to discrete components. Verify compatibility with the system's operating temperature range and ensure the X7R characteristics align with the stability needs of the protected circuitry.

Part Context

This part belongs to the Knowles Syfer EMI Filter Circuits series, which specializes in compact solutions for noise reduction. The brand focuses on high-reliability passive components for demanding industrial and consumer electronics environments, offering integrated designs that replace multiple discrete parts.

Replacement Considerations

Check for direct substitutes from the same Syfer EMI filter family. Verify if alternative manufacturers offer comparable Pi filter configurations with matching 6.6x5mm footprints and similar attenuation ratings.