SBSGP0500224MXT

Overview

The Knowles Syfer SBSGP0500224MXT is a third-order low-pass LC (Pi) EMI filter circuit designed for surface mount applications. It features a capacitance of 0.22 µF, a rated DC voltage of 50 V, and an X7R dielectric with ±20% tolerance. The component utilizes a 1812 (4532 Metric) package footprint, measuring 5.25 mm by 3.2 mm. It supports a maximum current rating of 5 A and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrates a third-order low-pass LC Pi filter topology for enhanced noise attenuation in compact form factors.
• Utilizes X7R ceramic dielectric material to maintain stable electrical characteristics across wide operating temperatures.
• Designed for high-current signal paths with a 5 A current handling capability.

Applications

• EMI suppression in high-speed digital data lines
• Noise filtering in RF signal processing circuits
• Power line conditioning for sensitive electronic modules

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributors before integration. Confirm that the 1812 package dimensions align with your PCB land pattern requirements. Ensure the 50V DC rating and 5A current capacity meet the operational demands of the target circuit environment.

Selection Notes

Select this component when space-constrained designs require third-order filtering performance without using discrete components. The 1812 package offers a balance between thermal dissipation and board real estate. Consider the X7R dielectric stability if the application involves significant temperature fluctuations or requires consistent capacitance values over time.

Part Context

This part belongs to the Knowles Syfer SBSGP series of integrated EMI filter circuits. These components consolidate multiple passive elements into a single surface-mount device, replacing traditional discrete LC networks. The series is engineered to simplify PCB layout while providing superior electromagnetic interference protection compared to standard multilayer capacitors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative Pi filter ICs from other manufacturers based on identical capacitance, voltage, and package constraints.