SBSGP2000683MXT

Overview

The Knowles Syfer SBSGP2000683MXT is a surface-mount LC Pi EMI filter designed for low-pass applications. It features a third-order topology with a capacitance of 0.068µF and a rated voltage of 200V. The component supports a continuous current of 5A and operates within a temperature range of -55°C to +125°C. Housed in an 1812 (4532 metric) package, it provides significant attenuation, specifically 39dB at 100MHz. The device utilizes X7R dielectric characteristics and is available in tape and reel packaging.

Feature Summary

• Third-order LC Pi network configuration for enhanced high-frequency noise suppression
• High current handling capability suitable for power line filtering applications
• Robust thermal stability across extended industrial temperature ranges
• Compact surface-mount footprint optimized for automated assembly processes

Applications

• General-purpose EMI suppression in electronic circuits
• Power supply input filtering for noise reduction
• Signal integrity protection in sensitive analog or digital systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and tolerance specifications. Confirm that the 200V rating and 5A current capacity align with your circuit requirements. Check RoHS3 compliance status if required by your manufacturing standards. Ensure the 1812 package dimensions fit your PCB layout constraints before finalizing procurement.

Selection Notes

Select this component when a third-order low-pass response is required for effective common-mode or differential-mode noise attenuation. The 0.068µF capacitance value offers a balance between filtering performance and physical size. Consider the 200V rating for medium-voltage DC applications. The 5A current rating makes it suitable for powering moderate-load circuits while maintaining signal purity.

Part Context

This part belongs to the SBSG series of EMI filters from Knowles Syfer. The series is characterized by its use of multilayer ceramic technology for compact, high-performance filtering solutions. The SBSGP variant specifically denotes the Pi-filter topology within this lineup, offering superior isolation compared to standard LC networks.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs by matching electrical parameters such as capacitance, voltage rating, and current handling capabilities.