1806J2000820MCTE07

Overview

The Knowles Syfer 1806J2000820MCTE07 is a surface-mount feed-through multilayer ceramic capacitor designed for high-frequency noise suppression. It features an 1806 (4516 metric) package with a capacitance of 82 pF and a DC voltage rating of 200 V. The component utilizes a C0G/NP0 dielectric material, ensuring stable performance across varying temperatures. It supports a continuous current of 2 A and includes a center pin termination for direct PCB mounting.

Feature Summary

• Integrated feed-through architecture provides effective electromagnetic interference filtering within the component structure.
• Center pin termination enables secure mechanical attachment directly to the printed circuit board ground plane.
• C0G/NP0 dielectric construction maintains consistent capacitance values under thermal and electrical stress conditions.

Applications

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

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct termination and tolerance specifications. Confirm RoHS compliance status through the latest datasheet before integration into regulated assemblies. Cross-reference Mouser or distributor listings using the full alphanumeric string to avoid substitution errors.

Selection Notes

Select this component when space-constrained designs require integrated filtering without additional discrete inductors. The 1806 footprint balances size and current handling capabilities. Ensure the operating voltage remains below the 200 VDC rating and that the signal frequency aligns with the capacitor's self-resonant characteristics for optimal attenuation.

Part Context

This component belongs to the Knowles Syfer general-purpose MLCC series, specifically engineered for surface-mount applications. It represents a class of feed-through capacitors that combine passive filtering with structural mounting, distinguishing it from standard two-terminal chip capacitors by offering superior grounding and noise isolation properties.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative feed-through capacitors based on identical package dimensions, capacitance tolerance, and voltage ratings before implementation.