SBSGP5000472MXB

Overview

The Knowles Syfer SBSGP5000472MXB is a surface-mount EMI filter circuit rated at 500 VDC with a capacitance of 4700 pF. It utilizes X7R dielectric material and offers a tolerance of ±20%. The component operates within a temperature range of -55°C to +125°C and supports a current rating of 5 A. Housed in a 2012 (5232 metric) package measuring 5.25 mm in length, 3.2 mm in width, and 2.5 mm in height, it provides an attenuation of 39 dB.

Feature Summary

• Integrates a Pi filter topology for effective electromagnetic interference suppression
• Supports high current handling capabilities up to 5 A
• Designed for surface-mount technology integration

Applications

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

Procurement Notes

Verify the specific suffix MXB against official datasheets to confirm packaging and terminal specifications. Ensure compatibility with the target PCB footprint dimensions of 5.25 mm by 3.2 mm. Confirm that the X7R dielectric characteristics align with the thermal requirements of the intended operating environment ranging from -55°C to +125°C.

Selection Notes

Select this component when a compact SMD solution is required for high-voltage applications up to 500 VDC. The 5 A current rating makes it suitable for power lines where significant noise reduction is needed without excessive voltage drop. Consider the 39 dB attenuation performance relative to the specific frequency spectrum of the interference being mitigated.

Part Context

This part belongs to the Knowles Syfer EMI network filters series, specifically designed for surface-mount applications. It represents a specialized passive component category focused on signal conditioning and noise elimination in dense electronic assemblies requiring robust electrical isolation and filtering performance.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and dimensional compatibility before considering alternative manufacturers or generic equivalents.