SFSWG2000153MX0

Overview

The Knowles Syfer SFSWG2000153MX0 is a feedthrough capacitor designed for EMI filtering applications. It features a capacitance of 15 nF with a tolerance of +/-20%. The component has a DC voltage rating of 200 VDC and utilizes an X7R dielectric material. It supports a maximum DC current of 5 A and operates within a temperature range of -55 C to +125 C. The device employs a solder termination type and has a flange end seal configuration. Its physical dimensions include a length of approximately 3.29 mm and a diameter of 3.25 mm.

Feature Summary

• Provides electromagnetic interference suppression through high-capacitance feedthrough design
• Features a flange end seal construction for secure panel mounting
• Utilizes X7R ceramic dielectric for stable performance across operating temperatures

Applications

• Power supply input filtering in electronic equipment
• EMI suppression in communication systems
• Signal line protection in industrial control panels

Procurement Notes

Verify the specific voltage rating and capacitance value against the schematic requirements before ordering. Confirm that the flange end seal mounting style matches the mechanical design of the target enclosure. Ensure the solder termination type is compatible with the assembly process used. Check the manufacturer's latest documentation for any updates to the RoHS compliance status or pinout definitions prior to final procurement.

Selection Notes

Select this component when a compact, high-reliability feedthrough solution is required for 200V DC circuits. The X7R dielectric offers a balance of capacitance density and thermal stability suitable for general-purpose EMI filtering. Consider the physical dimensions and flange mounting requirements during the PCB or chassis layout phase to ensure proper fit and electrical isolation.

Part Context

This part belongs to the SFSWG series of feedthrough capacitors from Knowles Syfer. These components are engineered for robust EMI/RFI noise reduction in harsh environments. The series is characterized by its hermetic sealing capabilities and high current handling, making it suitable for critical infrastructure and aerospace applications where reliability is paramount.

Replacement Considerations

Direct substitutes must match the 15 nF capacitance, 200 VDC rating, and flange end seal form factor. Verify that alternative parts support the same 5 A current rating and X7R dielectric characteristics. Ensure the replacement component fits the existing 3.25 mm diameter and 3.29 mm length constraints without modifying the mounting hardware.