SFSWR5000102MX0

Overview

The Knowles Syfer SFSWR5000102MX0 is a feedthrough capacitor designed for EMI filtering applications. It features a capacitance of 1.0 nF with a tolerance of +/-20%. The component operates at a DC voltage rating of 500 VDC and utilizes an X7R dielectric material. It supports a maximum current rating of 5 A and offers an insulation resistance of 10 GOhms. The unit measures 3.29 mm in length and 3.25 mm in diameter, employing solder termination and a bottom end seal configuration. It functions within a temperature range of -55 C to +125 C.

Feature Summary

• Provides effective electromagnetic interference suppression through integrated feedthrough capacitor architecture.
• Utilizes X7R dielectric material to maintain stable electrical performance across specified operating temperatures.
• Features a compact cylindrical form factor with bottom end seal design for efficient panel mounting.

Applications

• Electromagnetic interference filtering in electronic circuits
• Power supply input/output noise reduction
• Signal line protection in sensitive instrumentation

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm exact mechanical and electrical specifications. Ensure compatibility with existing panel cutouts and mounting hardware. Confirm RoHS compliance status through current datasheets before integration into regulated products.

Selection Notes

Select this component when a 1.0 nF capacitance value is required for high-frequency noise attenuation. The 500 VDC rating suits moderate voltage environments. Consider the 5 A current limit and thermal constraints during circuit design. Compare physical dimensions against available board space or panel thickness requirements.

Part Context

This part belongs to the SFSWR series of feedthrough capacitors from Knowles Syfer. The series is characterized by its robust construction and suitability for harsh environments. These components are widely used in industrial and aerospace sectors where reliable EMI suppression is critical.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify that any replacement matches the 1.0 nF capacitance, 500 VDC rating, and physical footprint. Ensure the substitute component maintains equivalent current handling and temperature stability.

FAQ

What is the dielectric material used in this capacitor?

The SFSWR5000102MX0 uses X7R dielectric material.

What is the maximum current rating?

The maximum current rating is 5 A.