SFBMP5000662MX1

Overview

The Knowles Syfer SFBMP5000662MX1 is an EMI feedthrough filter belonging to the SFBM series. It utilizes a Pi filter circuit topology and features a capacitance of 6.6 nF with a tolerance of 20%. The component has a voltage rating of 500 V and supports a maximum DC current of 10 A. It employs X7R dielectric material and operates within a temperature range of -55 C to +125 C. The device uses M5 threaded panel mount installation.

Feature Summary

• Provides electromagnetic interference suppression through a Pi filter circuit configuration
• Features threaded panel mount construction for secure mechanical integration
• Utilizes X7R dielectric material for stable performance across specified temperatures

Applications

• Power supply input filtering in electronic equipment
• EMI suppression in industrial control systems
• Signal integrity protection in communication infrastructure

Procurement Notes

Verify the specific capacitance value against project requirements, as datasheet references indicate 6.6 nF while similar model numbers may list 66 nF. Confirm the M5 thread size matches the mounting panel specifications. Ensure the 500 VDC rating and 10 A current capacity align with the system's electrical parameters before finalizing procurement.

Selection Notes

Select this component when a Pi filter topology is required for high-current applications up to 10 A. The M5 threaded interface suits panel-mounted installations where robust mechanical fixation is necessary. Verify that the 500 VDC rating meets the system voltage requirements and that the operating temperature range covers the intended environmental conditions.

Part Context

This component is part of the Knowles Syfer SFBM series of EMI feedthrough filters. These devices are designed for high-reliability applications requiring effective noise attenuation. The series offers various capacitance values and mounting options to suit different circuit configurations and mechanical constraints.

Replacement Considerations

Check for direct substitutes within the SFBM series with compatible M5 threading and similar electrical ratings. Ensure any replacement maintains the Pi filter topology and X7R dielectric characteristics to preserve circuit performance.