SFSWG5000470ZC0

Overview

The Knowles Syfer SFSWG5000470ZC0 is a feedthrough capacitor designed for EMI filtering applications. It features a capacitance of 47 pF with a tolerance range of -20% to +80%. The component has a DC voltage rating of 500 VDC and utilizes C0G dielectric material. It supports a current rating of 5 A and offers an insulation resistance of 10 GOhms. The device operates within a temperature range of -55°C to +125°C. Physical dimensions include a length of 3.29 mm and a diameter of 3.25 mm, utilizing a solder termination type.

Feature Summary

• Flange end seal construction for secure mounting
• C0G dielectric material for stable performance
• EMI filter functionality for signal integrity

Applications

• High-reliability electronic systems
• Military and aerospace equipment
• Harsh environment instrumentation

Procurement Notes

Verify the specific tolerance requirements (-20%, +80%) against circuit design specifications before procurement. Confirm that the flange end seal package style matches the mechanical constraints of the target chassis or panel mount application. Ensure the 500 VDC rating provides adequate margin for the operating voltage conditions.

Selection Notes

Select this component when a compact, high-voltage feedthrough solution is required for EMI suppression. The C0G dielectric ensures minimal capacitance variation over temperature and voltage. Consider the physical dimensions and solder termination method during PCB or panel layout planning to ensure proper fit and electrical connection.

Part Context

This part belongs to the SFSWG series of feedthrough capacitors from Knowles Syfer. The series is characterized by its robust construction suitable for demanding environments. The SFSWG designation specifically indicates the flange end seal configuration, distinguishing it from other sealing styles within the broader product family.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.