SFSWG5000330ZC0

Overview

The Knowles Syfer SFSWG5000330ZC0 is a feedthrough capacitor designed for EMI filtering applications. It features a capacitance of 33 pF with a tolerance of -20% to +80%. The component has a DC voltage rating of 500 VDC and a current rating of 5 A. It utilizes C0G dielectric material and offers an insulation resistance of 10 GOhms. The physical dimensions are 3.29 mm in length and 3.25 mm in diameter. Operating temperatures range from -55°C to +125°C. The device employs solder termination and uses a flange end seal construction.

Feature Summary

• Flange end seal construction provides robust mechanical stability and sealing integrity.
• C0G dielectric ensures stable capacitance performance across varying temperature conditions.
• High current handling capability supports demanding power line filtering requirements.

Applications

• EMI filtering in electronic equipment
• Power line conditioning
• Signal processing circuits requiring high isolation

Procurement Notes

Verify the specific flange end seal configuration against schematic requirements. Confirm that the -20% to +80% tolerance aligns with circuit design specifications. Ensure mounting hardware accommodates the 3.25 mm diameter and 3.29 mm length dimensions. Validate thermal management strategies for operation within the -55°C to +125°C range.

Selection Notes

Select this component when a compact, high-voltage feedthrough solution is required. The C0G dielectric is suitable for applications needing minimal capacitance drift. Consider the flange end seal for environments requiring enhanced environmental protection compared to standard bottom seals.

Part Context

This part belongs to the SFSWG series of feedthrough capacitors from Knowles Syfer. The series offers various capacitance values and voltage ratings. The SFSWG designation typically indicates a flange end seal variant, distinguishing it from other seal types in the product line.

Replacement Considerations

Direct substitutes must match the 33 pF capacitance, 500 VDC rating, and flange end seal geometry. Verify terminal compatibility and operating temperature ranges before substitution.