SFAAC5000682MX0

Overview

The SFAAC5000682MX0 is a feedthrough capacitor from the Knowles Syfer SFAAC series, designed as an EMI filter. It features a C-filter circuit topology with X7R dielectric material. The component has a capacitance of 6800 pF (0.0068 uF) and a DC voltage rating of 500 VDC. It supports a maximum DC current of 10 A and offers a tolerance of ±20%. Operating temperatures range from -55°C to +125°C. Physical dimensions are 4.00 mm in diameter and 9.20 mm in length, with a 4-40 thread size.

Feature Summary

• Provides electromagnetic interference filtering through a dedicated C-filter circuit configuration.
• Utilizes X7R ceramic dielectric for stable performance across specified temperature ranges.
• Features a flange end seal design suitable for panel mounting applications.

Applications

• Electromagnetic interference suppression in electronic circuits
• Power line filtering for high-current applications
• Panel-mounted EMI filter installations

Procurement Notes

Verify the specific manufacturing lot and RoHS compliance status directly with the supplier or manufacturer before procurement. Confirm that the 4-40 thread size matches your mechanical mounting requirements. Ensure the 500V DC rating and 10A current capacity align with your system's electrical specifications. Check for any updated datasheet revisions that may affect dimensional tolerances or material compositions.

Selection Notes

Select this component when a robust, panel-mountable EMI filter is required for power lines carrying up to 10 Amperes. The 500V DC rating makes it suitable for industrial and commercial power distribution systems. The X7R dielectric provides a balance of capacitance density and temperature stability. Consider the physical dimensions and threading constraints during the mechanical design phase to ensure proper fit within the enclosure.

Part Context

This part belongs to the Knowles Syfer SFAAC series of feedthrough capacitors. These components are engineered for high-reliability applications requiring effective noise suppression. The series is characterized by its ability to handle significant current loads while maintaining low impedance paths for high-frequency interference. They are commonly used in environments where space is limited but high performance is critical.

Replacement Considerations

Publicly confirmed substitute part numbers for SFAAC5000682MX0 were not found in the provided documentation. Verify compatibility with alternative models based on exact capacitance, voltage rating, current handling, and mechanical interface specifications.

FAQ

What is the maximum DC current rating for this feedthrough capacitor?

The SFAAC5000682MX0 has a maximum DC current rating of 10 A.

What is the operating temperature range for this component?

The component operates within a temperature range of -55°C to +125°C.

What type of mounting interface does this capacitor use?

It uses a 4-40 thread size for panel mounting.