SFBDT5000682MX0

Overview

The Knowles Syfer SFBDT5000682MX0 is a threaded panel mount EMI feedthrough filter featuring a T-filter circuit topology. It utilizes X7R dielectric material to provide a capacitance of 6.8 nF with a tolerance of ±20%. The component is rated for a maximum DC voltage of 500 V and supports a maximum DC current of 10 A. It operates within a temperature range of -55°C to +125°C. The physical dimensions are 6.35 mm in diameter and 12.00 mm in length, equipped with 12-32 UNEF threading for secure panel installation.

Feature Summary

• Threaded panel mount design for robust mechanical integration
• T-filter circuit topology for enhanced electromagnetic interference suppression
• High current handling capability suitable for power line filtering

Applications

• Electromagnetic interference filtering in electronic enclosures
• Power supply input/output protection circuits
• Industrial equipment requiring reliable EMI mitigation

Procurement Notes

Verify the specific thread size (12-32 UNEF) and mounting hole requirements against your chassis specifications before procurement. Confirm that the 500V DC rating and 10A current capacity align with your system's electrical parameters. Ensure the operating temperature range meets your environmental conditions. Check for RoHS compliance documentation if required by your manufacturing standards.

Selection Notes

Select this component when a threaded feedthrough capacitor is required for high-current applications. The T-filter configuration offers superior noise attenuation compared to simple capacitors. Consider the physical size constraints as the unit requires a panel cutout compatible with its 6.35 mm diameter. Verify that the X7R dielectric stability is sufficient for your specific frequency response needs.

Part Context

This part belongs to the SFBD series of EMI feedthrough filters from Knowles Syfer. These components are designed for panel mounting and provide effective noise reduction in sensitive electronic systems. The series typically includes various capacitance values and voltage ratings to suit different filtering requirements.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult manufacturer catalogs for direct equivalents or verify compatibility with alternative threaded feedthrough capacitors based on electrical and mechanical specifications.