1806J0500224MXTE01

Overview

The Knowles Syfer 1806J0500224MXTE01 is a surface-mount feedthrough capacitor designed for EMI filtering. It features a capacitance of 0.22 µF with a ±20% tolerance and a DC voltage rating of 50 VDC. The component utilizes an X7R dielectric material, ensuring stability across a wide operating temperature range from -55°C to +125°C. Housed in a compact 1806 (4516 metric) package, it offers three terminals for solder termination. This C-filter type device provides effective noise suppression in space-constrained electronic applications.

Feature Summary

• Integrated surface-mount EMI filter architecture
• Three-terminal C-filter topology
• X7R ceramic dielectric construction

Applications

• General-purpose EMI suppression
• Signal line filtering
• Power distribution noise reduction

Procurement Notes

Verify the specific suffix configuration against official manufacturer documentation to ensure functional compatibility. Confirm that the X7R dielectric and 50V rating align with the target circuit requirements. Cross-reference the 1806 footprint dimensions with PCB layout specifications to guarantee mechanical fit. Ensure sourcing channels provide authentic components with traceable manufacturing data.

Selection Notes

Select this component when a low-profile, three-terminal surface-mount solution is required for broadband noise attenuation. The 1806 package size balances capacitance density with board space constraints. Verify that the 50V DC rating exceeds the maximum steady-state voltage in the application. Consider the X7R temperature characteristics for environments subject to thermal fluctuations within the specified operating range.

Part Context

This part belongs to the Knowles Syfer feedthrough capacitor portfolio, which specializes in integrated EMI filtering solutions. The series combines passive filtering elements into a single surface-mount package, simplifying assembly compared to discrete component arrangements. These devices are engineered for high reliability in demanding electronic environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data.