1206Y2000473MJTE07

Overview

The Knowles Syfer 1206Y2000473MJTE07 is a 1206 (3216 metric) surface-mount feed-through capacitor featuring a 200V DC voltage rating and 0.047 µF capacitance. It utilizes X7R dielectric material with ±20% tolerance. The component incorporates a three-terminal architecture designed for effective electromagnetic interference filtering. It employs a nickel barrier termination system compatible with standard soldering processes.

Feature Summary

• Three-terminal feed-through structure for enhanced high-frequency noise suppression
• Nickel barrier termination technology ensuring reliable solder joint integrity
• X7R ceramic dielectric providing stable capacitance across operating temperatures

Applications

• High-density board-level EMI filtering in compact electronic assemblies
• Power supply input/output stages requiring noise attenuation
• Signal line protection in sensitive digital circuits

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct termination and dielectric specifications. Confirm RoHS compliance status through current datasheets. Cross-reference package dimensions with PCB footprint libraries prior to procurement to prevent mounting errors.

Selection Notes

Select this component when board space constraints require a 1206 footprint but superior filtering performance compared to standard two-terminal capacitors is necessary. Evaluate the specific frequency range of interference to confirm the three-terminal topology offers adequate attenuation. Ensure the 200V rating exceeds the maximum circuit voltage under all operating conditions.

Part Context

This component belongs to the Knowles Syfer 1206Y series of feed-through capacitors. These devices are engineered specifically for applications demanding significant size reduction while maintaining robust electromagnetic interference mitigation capabilities in modern surface-mount designs.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the provided source data.