0805J0500821MJTE07

Overview

The Knowles Syfer 0805J0500821MJTE07 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features an X7R dielectric with a capacitance of 820 pF and a voltage rating of 50 VDC. The component utilizes a three-terminal architecture within a standard 0805 (2012 metric) package, providing superior electromagnetic interference filtering compared to conventional two-terminal devices.

Feature Summary

• Three-terminal EMI filter topology for enhanced high-frequency noise attenuation
• Feed-through design integrating capacitor and inductor characteristics
• X7R ceramic dielectric for stable performance across operating temperatures

Applications

• High-speed digital signal line filtering
• Power supply input/output decoupling
• RF circuit noise suppression

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct terminal configuration and termination material. Confirm RoHS compliance status and specific packaging requirements prior to ordering, as availability may vary by region.

Selection Notes

Select this component when superior high-frequency isolation is required in space-constrained designs. The three-terminal structure offers lower parasitic inductance than standard MLCCs. Ensure the PCB footprint matches the specific terminal layout defined in the official datasheet to maintain electrical integrity.

Part Context

This device belongs to the Knowles Syfer 0805J series of multi-layer ceramic capacitors. It represents a specialized subset of the broader capacitor portfolio, focusing on integrated EMI filtering solutions rather than general-purpose energy storage applications.

Replacement Considerations

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