SFJEC5000223MX1

Overview

The Knowles Syfer SFJEC5000223MX1 is a feed-through capacitor designed for EMI filtering applications. It features a capacitance of 0.022 µF with a tolerance of ±20%. The component has a DC voltage rating of 500 V and supports a maximum DC current of 15 A. It utilizes an X7R dielectric material, ensuring stability across an operating temperature range from -55 °C to +125 °C. The device employs axial bushing terminals for mounting.

Feature Summary

• Provides effective electromagnetic interference suppression through feed-through architecture
• Supports high continuous DC current loads up to 15 A
• Maintains electrical performance within a wide industrial temperature range

Applications

• Power supply input filtering
• Industrial control system noise reduction
• High-reliability electronic equipment EMC compliance

Procurement Notes

Verify the specific terminal configuration and mounting requirements against your design specifications before ordering. Confirm that the 500 VDC rating and 15 A current capacity align with your circuit's operational limits. Ensure compatibility with the required PCB or panel mounting method for the axial bushing style.

Selection Notes

Select this component when high-current handling and robust EMI attenuation are required in a compact form factor. The X7R dielectric offers a balance of capacitance density and thermal stability suitable for demanding environments. Consider the physical dimensions and lead style to ensure proper integration into the assembly process.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor portfolio, which specializes in high-performance EMI filters. These components are engineered for critical applications where signal integrity and power line cleanliness are paramount. The series is known for meeting stringent reliability standards in aerospace and industrial sectors.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.