0805J1000821MXTE01

Overview

The Knowles Syfer 0805J1000821MXTE01 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features an 820 pF capacitance with a 100 VDC voltage rating and operates within a temperature range of -55°C to +125°C. The component utilizes a C0G/NP0 dielectric material housed in a standard 0805 (2012 metric) package. It incorporates a nickel barrier termination system with 100% tin plating, ensuring reliable solderability and mechanical stability for automated assembly processes.

Feature Summary

• Integrated feed-through architecture providing effective electromagnetic interference filtering within a compact footprint
• Utilizes stable C0G/NP0 dielectric material for consistent electrical performance across varying environmental conditions
• Features robust nickel barrier terminations with 100% tin plating to ensure secure surface-mount attachment

Applications

• High-frequency signal line filtering in communication equipment
• Power supply input/output decoupling in sensitive electronic circuits
• Electromagnetic interference suppression in automotive electronics

Procurement Notes

Verify the specific E01 suffix designation against official manufacturer documentation to confirm the exact terminal configuration and physical dimensions. Ensure compatibility with existing PCB footprints, as feed-through capacitors require distinct pad layouts compared to standard MLCCs. Cross-reference the datasheet for precise current ratings and insertion loss characteristics relevant to your circuit design requirements.

Selection Notes

Select this component when space-constrained designs require integrated filtering capabilities without additional discrete components. The 0805 form factor allows for dense board layouts while maintaining high voltage isolation. Consider the C0G dielectric stability for applications demanding minimal capacitance variation over temperature and voltage changes.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor series, which combines passive filtering functions with standard surface-mount packaging. These components are engineered to replace traditional through-hole filters, enabling miniaturization in modern electronic assemblies while maintaining high-performance noise attenuation capabilities.

Replacement Considerations

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