1806J0500560MATE01

Overview

The Knowles Syfer 1806J0500560MATE01 is a three-terminal EMI filter capacitor designed for surface mount applications. It features a capacitance of 56 pF with a tolerance of ±20% and a DC voltage rating of 50 VDC. The component utilizes C0G (NP0) dielectric material, ensuring stable performance across an operating temperature range of -55°C to +125°C. Housed in the 1806 (4516 metric) package size, it incorporates nickel barrier terminations with 100% tin plating. This part is AEC-Q200 qualified, indicating suitability for automotive electronics environments requiring high reliability and electromagnetic interference suppression.

Feature Summary

• Three-terminal architecture provides enhanced electromagnetic interference filtering capabilities compared to standard two-terminal capacitors.
• AEC-Q200 qualification ensures compliance with automotive industry standards for component reliability and durability.
• Nickel barrier termination technology combined with 100% tin plating offers robust solderability and corrosion resistance.

Applications

• Automotive electronic circuits requiring AEC-Q200 compliant components
• High-reliability systems needing effective electromagnetic interference suppression
• Surface mount assembly processes sensitive to termination material compatibility

Procurement Notes

Verify the complete part number including the suffix MATE01 to ensure correct specification alignment. Confirm that the nickel barrier termination and 100% tin plating meet your specific soldering process requirements. Check for AEC-Q200 certification documentation if automotive compliance is mandatory for your application. Ensure the 1806 footprint matches your PCB design constraints.

Selection Notes

Select this component when three-terminal filtering is required within a compact 1806 footprint. The C0G dielectric provides minimal capacitance variation with temperature and voltage changes. Consider the nickel barrier termination if lead-free soldering processes are used. Verify that the 50V rating and 56pF value suit the circuit's electrical requirements before finalizing the design.

Part Context

This component belongs to the Knowles Syfer high-reliability MLCC series. It is specifically engineered for demanding environments where space is limited but filtering performance is critical. The 1806J series typically denotes a standard height profile within the product line. The MATE01 suffix indicates specific termination and packaging characteristics distinct from other variants in the same capacitance and voltage class.

Replacement Considerations

Direct substitutes must match the 1806 package, 56pF capacitance, 50V rating, C0G dielectric, and three-terminal configuration. Verify that any replacement also holds AEC-Q200 qualification if used in automotive contexts. Ensure termination materials are compatible with existing assembly processes.