SBSMC5000223MXR

Overview

The Knowles Syfer SBSMC5000223MXR is a surface mount feedthrough capacitor from the SBSM series. It features a capacitance of 0.022 µF with a ±20% tolerance and an X7R temperature coefficient. The device is rated for 500 VDC and supports a maximum current of 20 A. Housed in a 2220 (5750 metric) package, it measures 5.70 mm x 5.00 mm with a maximum height of 3.38 mm. Designed for high-reliability applications, it operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrates C-filter and PI-filter circuit topologies within a single surface mount component.
• Provides effective electromagnetic interference suppression through feedthrough architecture.
• Supports high current handling capabilities suitable for power line filtering.

Applications

• Electromagnetic interference filtering in electronic circuits
• Power supply input/output noise reduction
• High-reliability industrial equipment signal conditioning

Procurement Notes

Verify the specific suffix MXR against official datasheets to confirm packaging and terminal specifications. Ensure the selected variant matches the required 2220 footprint and 500V rating. Cross-reference manufacturer part numbers to avoid confusion with similar SBSM series components that may differ in capacitance or current ratings.

Selection Notes

Select this component when space-constrained designs require integrated C and PI filter functionality. The 2220 package offers a balance between capacitance density and thermal performance. Verify that the 20 A current rating aligns with the application's peak load requirements and that the X7R dielectric characteristics meet the operating temperature stability needs.

Part Context

This component belongs to the Knowles Syfer SBSM series of surface mount feedthrough capacitors. These devices are engineered for high-frequency noise suppression in compact form factors. The series utilizes advanced ceramic technologies to deliver reliable performance in demanding environments, distinguishing them from standard multilayer ceramic capacitors by their integrated filtering topology.

Replacement Considerations

Direct substitutes include other SBSMC5000223 variants such as SBSMC5000223MXT, provided the packaging format (Tape & Reel vs. Cut Tape) is compatible with the assembly process. Verify that any replacement maintains the same 2220 footprint, 500V rating, and 20 A current capacity.