SBSGP5000473MXR

Overview

The Knowles Syfer SBSGP5000473MXR is an SMD EMI filter circuit featuring a Pi Filter topology. It has a capacitance of 0.047 uF, a voltage rating of 500 V, and a current rating of 5 A. The component uses X7R dielectric with ±20% tolerance. Dimensions are 5.25 mm length, 3.2 mm width, and 2.5 mm height (2012/5232 metric package). Operating temperature range is -55°C to +125°C. Attenuation is 39 dB.

Feature Summary

• Pi Filter topology for effective EMI suppression
• High voltage rating of 500 VDC
• Surface mount construction for automated assembly

Applications

• General purpose EMI filtering
• Power line noise suppression
• Signal integrity protection in electronic circuits

Procurement Notes

Verify the specific suffix 'MXR' against official manufacturer documentation to confirm packaging or variant details, as standard listings often reference 'MXT'. Ensure compatibility with PCB footprint dimensions of 5.25mm x 3.2mm. Confirm RoHS compliance status through the latest datasheet before integration into production designs.

Selection Notes

Select this component when a compact Pi filter is required for 500V applications. The 5A current rating suits moderate power lines. Compare attenuation requirements against the specified 39 dB at relevant frequencies. Ensure the 2012 package size fits within the available board space constraints.

Part Context

This part belongs to the Knowles Syfer SBSG series of EMI network filters. These components are designed for surface mount applications requiring reliable noise reduction. The series offers various capacitance values and voltage ratings to suit different circuit protection needs.

Replacement Considerations

Check for direct substitutes within the SBSG series with identical electrical parameters. Verify that any alternative Pi filter maintains the same 500V rating and 5.25x3.2mm footprint to ensure mechanical compatibility.