SBSGP5000153MXT

Overview

The Knowles Syfer SBSGP5000153MXT is a surface-mount LC Pi filter designed for EMI suppression. It features a capacitance of 0.015 µF and a rated voltage of 500 VDC. The component utilizes X7R dielectric material with a tolerance of ±20%. It operates within a temperature range of -55°C to +125°C and supports a current rating of 5 A. The package dimensions are 5.25 mm in length, 3.2 mm in width, and 2.5 mm in height. Attenuation is specified at 39 dB.

Feature Summary

• Integrates an LC Pi network topology for third-order low-pass filtering functionality.
• Provides high attenuation performance for effective electromagnetic interference suppression.
• Features flexible soft terminals to enhance reliability in board-flex sensitive applications.

Applications

• General purpose EMI noise reduction in electronic circuits
• Power line filtering for DC input stages
• Signal integrity protection in high-frequency data lines

Procurement Notes

Verify the complete part number including the suffix MXT to ensure correct tape-and-reel packaging configuration. Confirm that the 500VDC rating and 5A current capacity align with the target circuit requirements. Check RoHS compliance status and ensure the operating temperature range meets environmental specifications. Validate footprint compatibility with the 1812 (4532 metric) land pattern before finalizing procurement.

Selection Notes

Select this component when a compact, surface-mount solution is required for single-channel EMI filtering. The 500V rating makes it suitable for higher voltage DC bus applications compared to standard low-voltage filters. Consider the 39 dB attenuation level for moderate noise environments. The soft terminal option is critical if mechanical stress from PCB flexing is a concern during assembly or operation.

Part Context

This component belongs to the SBSG series of EMI filter circuits manufactured by Knowles Syfer. It is categorized under LC networks and RC networks within the broader filter product family. The device serves as a passive component for noise mitigation in modern electronics, distinct from discrete capacitors or inductors due to its integrated multi-element design.

Replacement Considerations

Public confirmed substitute: None identified in source documentation.