1806J1000101MATE01

Overview

The Knowles Syfer 1806J1000101MATE01 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a capacitance of 100 pF with a DC voltage rating of 100 VDC and a tolerance of ±20%. The component utilizes an X7R dielectric material, ensuring stability across an operating temperature range from -55°C to +125°C. Housed in a compact 1806 (4516 metric) package, it incorporates three terminals for effective EMI filtering. The device supports standard SMD/SMT mounting processes and includes nickel barrier terminations for reliable soldering.

Feature Summary

• Three-terminal feed-through architecture provides enhanced electromagnetic interference filtering capabilities
• X7R dielectric ensures stable capacitance performance across wide industrial temperature variations
• Nickel barrier termination system offers robust mechanical strength and reliable solder joint integrity

Applications

• High-frequency noise suppression in sensitive electronic circuits
• EMI filtering for power supply lines and signal traces
• Component protection in automotive and industrial control systems

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm terminal configuration and packaging details. Ensure compatibility with existing PCB footprint designs before procurement. Cross-reference the full part number with authorized distributor catalogs to validate current availability status and lead times. Confirm RoHS compliance requirements match project specifications.

Selection Notes

Select this component when space-constrained EMI filtering is required in surface-mount applications. The 1806 package size balances filtering performance with board real estate efficiency. Consider the X7R dielectric characteristics for applications requiring moderate capacitance stability over temperature ranges. Evaluate the three-terminal design benefits for superior high-frequency attenuation compared to standard two-terminal capacitors.

Part Context

This component belongs to the Knowles Syfer MLCC family, specifically engineered for demanding electronic environments. The 1806J series denotes general-purpose multilayer ceramic capacitors with standardized dimensions. As a feed-through type, it integrates filtering functionality directly into the passive component structure, simplifying circuit design by reducing the need for additional discrete filter elements.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout compatibility and electrical parameters before considering alternative manufacturers. Ensure any replacement maintains the same three-terminal feed-through topology and 1806 package dimensions.