1806J2000183MJTE07

Overview

The Knowles Syfer 1806J2000183MJTE07 is a surface-mount feed-through capacitor designed for EMI suppression. It features a capacitance of 0.018 µF with a voltage rating of 200 VDC and a current handling capacity of 2 A. The component utilizes an X7R dielectric material, providing a tolerance of ±20%. It is housed in a standard 1806 (4516 metric) package with SMD/SMT terminations. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrated three-terminal feed-through architecture for effective electromagnetic interference filtering
• High current handling capability suitable for power line applications
• X7R ceramic dielectric ensures stable performance across the specified operating temperature range

Applications

• Electromagnetic interference (EMI) filtering in electronic circuits
• Power supply input/output noise suppression
• Signal integrity protection in sensitive electronic systems

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct termination and packaging specifications. Confirm RoHS compliance status through the latest datasheet or environmental declaration provided by Knowles Syfer. Cross-reference the Mouser number 843-1806J2000183MJTE07 for accurate distributor identification and availability checks.

Selection Notes

Select this component when high-current EMI filtering is required in a compact 1806 footprint. The 200V rating and 2A current capacity make it suitable for DC power lines. Ensure the application environment stays within the -55°C to +125°C operational limits. Verify PCB land pattern compatibility with the 1806 metric dimensions before integration into the design.

Part Context

This component belongs to the Knowles Syfer MLCC series, specifically engineered as a surface-mount EMI filter. It combines the properties of a multilayer ceramic capacitor with a feed-through structure to provide superior noise attenuation compared to standard two-terminal capacitors. The product falls under the broader category of passive components used for signal conditioning and power management.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult the manufacturer's official substitution guide or contact Knowles Syfer directly for validated equivalent components that meet identical electrical and mechanical specifications.