1206J2000333MXTE07

Overview

The Knowles Syfer 1206J2000333MXTE07 is a feedthrough capacitor designed for surface-mount technology. It features a capacitance of 0.033 µF with a DC voltage rating of 200 V and a current handling capacity of 2 A. The component utilizes an X7R dielectric material, providing stable performance across its operating range. It is housed in a standard 1206 (3216 metric) package with three terminals. This device functions as an EMI filter, integrating capacitive filtering directly into the conductive path to suppress noise in high-frequency circuits.

Feature Summary

• Integrates feedthrough capacitor functionality within a standard SMD footprint
• Provides electromagnetic interference suppression via internal filtering architecture
• Supports continuous current flow through the central terminal

Applications

• High-frequency signal line filtering
• Power distribution network noise reduction
• EMI suppression in compact electronic assemblies

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm exact electrical tolerances and termination materials. Ensure compatibility with PCB pad layouts designed for three-terminal feedthrough components rather than standard two-terminal MLCCs. Cross-reference datasheet revisions to confirm compliance with current environmental regulations and material declarations before finalizing procurement orders.

Selection Notes

Select this component when board space constraints require the integration of filtering capabilities without adding discrete external components. The 1206 form factor allows for automated placement while maintaining a low profile. Consider the 2 A current rating to ensure the component can handle the operational load without thermal degradation or performance loss during peak usage conditions.

Part Context

This part belongs to the Knowles Syfer feedthrough capacitor series, which combines passive filtering with structural mounting. Unlike traditional MLCCs that require separate inductors or ferrites for EMI control, these devices embed the filtering element within the conductive path. This approach simplifies circuit design by reducing component count and parasitic inductance associated with external connections.

Replacement Considerations

Direct replacements must match the 1206 footprint, 200 V rating, and 0.033 µF capacitance. Verify that substitute parts support the same 2 A current rating and utilize compatible X7R dielectrics. Ensure the replacement maintains the three-terminal feedthrough structure to preserve the intended EMI filtering topology.