1206J2000223MJTE03

Overview

The Knowles Syfer 1206J2000223MJTE03 is a high-reliability feed-through capacitor designed for surface-mount technology. It features a capacitance of 0.022 µF and a DC voltage rating of 200 VDC. The component operates within a temperature range of -55°C to +125°C and utilizes an X7R dielectric material with a ±20% tolerance. Housed in a standard 1206 (3216 metric) package, it incorporates a nickel barrier termination system. This device is engineered for EMI suppression applications requiring robust performance in demanding electronic environments.

Feature Summary

• Integrates a three-terminal feed-through architecture for effective electromagnetic interference filtering
• Employs a nickel barrier termination structure to enhance solder joint reliability and corrosion resistance
• Utilizes X7R ceramic dielectric material to maintain stable capacitance characteristics across the operating temperature range

Applications

• Electromagnetic interference suppression in high-frequency circuits
• Power supply input/output filtering for sensitive electronics
• Signal line protection in industrial control systems

Procurement Notes

Verify the specific manufacturer part number against official Knowles Syfer documentation to confirm technical specifications. Ensure compatibility with the intended PCB footprint and thermal requirements. Cross-reference datasheet parameters such as voltage rating and capacitance tolerance before integration into design schematics.

Selection Notes

Select this component when a surface-mount feed-through configuration is required for EMI mitigation. Consider the 1206 package dimensions for space-constrained layouts. Evaluate the 200V DC rating and X7R dielectric stability against circuit voltage levels and temperature extremes to ensure reliable long-term operation.

Part Context

This component belongs to the Knowles Syfer family of high-reliability multilayer ceramic capacitors. It is specifically categorized as a feed-through type, distinguishing it from standard two-terminal MLCCs by its internal conductive path. The product line targets applications demanding superior noise suppression capabilities in compact form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify exact pinout and electrical equivalence with alternative manufacturers if sourcing constraints require substitution.