1206Y2000333MXTE07

Overview

The Knowles Syfer 1206Y2000333MXTE07 is a three-terminal EMI filter capacitor in a 1206 surface-mount package. It features a capacitance of 0.033 µF with a ±20% tolerance and a rated DC voltage of 200V. The device utilizes X7R dielectric material and incorporates a nickel barrier termination structure. Designed for high-frequency noise suppression, it integrates shielding capabilities within the MLCC architecture to provide effective electromagnetic interference filtering in compact electronic assemblies.

Feature Summary

• Three-terminal architecture providing enhanced electromagnetic interference filtering performance
• Integrated nickel barrier termination structure for reliable soldering and durability
• X7R dielectric composition ensuring stable electrical characteristics across operating temperatures

Applications

• High-frequency noise suppression in sensitive signal lines
• Electromagnetic interference filtering in compact consumer electronics
• Power line decoupling in space-constrained printed circuit boards

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 as regulatory requirements may evolve. Cross-reference distributor listings with original component markings to avoid counterfeit or mislabeled inventory during sourcing.

Selection Notes

Select this component when board space is limited but superior EMI attenuation is required compared to standard two-terminal capacitors. The three-terminal design offers improved high-frequency performance due to reduced parasitic inductance. Ensure the application environment supports X7R temperature stability and that the 200V rating exceeds peak circuit voltages with adequate margin.

Part Context

This component belongs to the Knowles Syfer FlexiCap series of multilayer ceramic capacitors. The series emphasizes reliability and flexibility in harsh environments. The 1206Y prefix indicates the specific case size and voltage class within the broader Syfer portfolio of advanced ceramic components designed for demanding industrial and commercial applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative three-terminal EMI filters by matching capacitance, voltage rating, package dimensions, and termination type before substitution.