1206Y0500683MXTE07

Overview

The Knowles Syfer 1206Y0500683MXTE07 is a three-terminal feed-through capacitor designed for surface mount applications. It features a capacitance of 0.068 µF with a voltage rating of 50 VDC and a tolerance of ±20%. Utilizing X7R dielectric material, this component operates within a temperature range of -55°C to +125°C. The device incorporates a nickel barrier termination system and is housed in a standard 1206 (3216 metric) package.

Feature Summary

• Three-terminal EMI filter architecture providing superior high-frequency noise suppression compared to standard two-terminal capacitors.
• Integrated nickel barrier termination structure ensuring reliable solderability and mechanical stability during reflow processes.
• X7R ceramic dielectric composition offering stable capacitance performance across the specified industrial operating temperature range.

Applications

• High-density printed circuit board layouts requiring compact electromagnetic interference filtering solutions.
• Power supply input and output stages where low-inductance decoupling is critical for signal integrity.
• Automotive electronic systems adhering to AEC-Q200 qualification standards for reliability under thermal stress.

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm termination plating and packaging configuration. Ensure compatibility with automated pick-and-place equipment regarding reel specifications. Confirm RoHS compliance status through official documentation prior to final procurement decisions.

Selection Notes

Select this component when minimizing parasitic inductance is essential for effective high-frequency noise attenuation. The three-terminal design offers lower impedance paths for common-mode interference compared to conventional MLCCs. Evaluate thermal management requirements to ensure operation remains within the -55°C to +125°C specification limits.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which emphasizes robust construction for demanding environments. The 1206Y prefix indicates a general-purpose multilayer ceramic capacitor format. As a feed-through type, it integrates filtering capabilities directly into the passive component structure, simplifying circuit design by reducing external filter component counts.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify electrical equivalence and physical footprint compatibility before considering alternative manufacturers or generic equivalents.