SFAAC5000471MX0

Overview

The Knowles Syfer SFAAC5000471MX0 is a feedthrough capacitor designed for electromagnetic interference (EMI) filtering. It features a capacitance of 470 pF with a ±20% tolerance and an X7R dielectric material. The component supports a maximum DC voltage rating of 500 VDC and handles a continuous current of 10 A. It operates within a temperature range of -55°C to +125°C. The device utilizes an axial lead configuration with a bushing mount style, measuring 9.2 mm in length and 4 mm in diameter.

Feature Summary

• Provides EMI filtering through a C-filter circuit topology
• Features axial leads with a threaded bushing for panel mounting
• Utilizes X7R ceramic dielectric for stable performance

Applications

• Electromagnetic interference suppression in electronic enclosures
• Power line filtering for high-voltage DC applications
• Panel-mounted signal conditioning circuits

Procurement Notes

Verify the specific suffix MX0 against official datasheets to confirm lead finish and sealing specifications. Ensure the bushing thread size matches the application panel requirements. Confirm RoHS compliance status directly from the manufacturer's documentation before integration into regulated assemblies.

Selection Notes

Select this component when a 470 pF capacitance value is required for high-frequency noise attenuation. The 500 VDC rating and 10 A current capacity make it suitable for power distribution lines. The axial bushing design facilitates secure mechanical attachment to metal chassis or panels.

Part Context

This part belongs to the SFAAC series of feedthrough capacitors manufactured by Knowles Syfer. These components are categorized as EMI filters and are distinct from surface-mount or standard radial lead types. The series is engineered for robust environmental stability and high-current handling capabilities.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing panel cutouts and threading standards if considering alternative axial bushing capacitors.

FAQ

What is the insulation resistance of the SFAAC5000471MX0?

Specific insulation resistance values are not provided in the available documentation.

Does this component support surface mount installation?

No, the SFAAC5000471MX0 uses an axial lead configuration with a bushing mount, requiring panel penetration rather than surface mounting.