SBSGP5000153MXB

Overview

The Knowles Syfer SBSGP5000153MXB is a surface-mount LC (Pi) EMI filter circuit designed for high-frequency noise suppression. It features a capacitance of 0.015 µF and a rated DC voltage of 500 V. The component supports a current rating of 5 A and provides an attenuation value of 39 dB at 100 MHz. It utilizes a third-order low-pass topology within a 1812 (4532 Metric) package footprint, occupying three printed circuit board pads. The device operates reliably across a temperature range of -55°C to +125°C.

Feature Summary

• Integrates LC Pi-filter topology for effective electromagnetic interference suppression
• Supports high current handling capability up to 5 Amperes
• Provides significant signal attenuation in the radio frequency spectrum
• Utilizes flexible terminal construction for improved mechanical reliability

Applications

• General-purpose electronic circuits requiring EMI filtering
• Power supply input stages for noise reduction
• Signal lines in high-frequency digital systems

Procurement Notes

Verify the exact suffix designation against official manufacturer documentation to confirm specific termination plating or packaging variations. Ensure the selected variant matches the required 1812 footprint dimensions and three-pad configuration for proper PCB layout integration. Cross-reference the datasheet for any recent product change notices affecting material composition or manufacturing location.

Selection Notes

Select this component when a compact, high-current EMI solution is required for 500V applications. The 1812 package size offers a balance between thermal performance and board space efficiency. Consider the 39 dB attenuation at 100 MHz when designing filters for broadband noise environments. Ensure the operating temperature range meets the environmental requirements of the final assembly.

Part Context

This part belongs to the SBSG series of feed-through capacitor EMI filters manufactured by Knowles Syfer. These components are engineered for surface-mount technology and are classified as Class 1 ceramic devices. The series is designed to replace discrete filter components with a single integrated solution, simplifying assembly while maintaining high reliability standards for industrial and commercial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing designs by matching capacitance, voltage rating, and physical footprint dimensions before considering alternative manufacturers.