0805Y0500103MJTE07

Overview

The Knowles Syfer 0805Y0500103MJTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed for EMI filtering applications. It features a three-terminal X2Y architecture with a capacitance of 10 nF and a voltage rating of 50 VDC. The component utilizes an X7R dielectric material, providing a tolerance of ±20%. Housed in a standard 0805 (2012 metric) package, it incorporates FlexiCap technology with nickel barrier terminations to enhance mechanical reliability.

Feature Summary

• Integrates a three-terminal X2Y structure for effective electromagnetic interference suppression
• Utilizes FlexiCap termination technology to reduce stress on the ceramic body
• Employs nickel barrier plating to ensure robust solder joint integrity

Applications

• High-density printed circuit board layouts requiring compact EMI filtering
• Power supply input and output stages for noise attenuation
• Signal lines sensitive to electromagnetic interference

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm terminal configuration and termination materials. Ensure compatibility with automated pick-and-place equipment regarding the 0805 footprint dimensions. Confirm RoHS compliance status through current datasheets before integration into regulated assemblies.

Selection Notes

Select this component when space constraints necessitate a 0805 footprint while requiring superior high-frequency noise suppression compared to standard two-terminal capacitors. The X7R dielectric offers stable performance across typical operating temperatures. Evaluate the need for FlexiCap flexibility if the application involves significant board flexing during operation or thermal cycling.

Part Context

This part belongs to the Knowles Syfer X2Y series, which combines decoupling and filtering functions within a single passive component. The series is engineered to minimize parasitic inductance, making it suitable for modern high-speed digital circuits where signal integrity is critical and traditional filter footprints are unavailable.

Replacement Considerations

Direct substitutes must match the 10 nF capacitance, 50 V rating, X7R dielectric, and 0805 package. Verify that alternative components also feature three-terminal X2Y topology and compatible termination materials to maintain identical filtering characteristics and mechanical reliability.