1206Y2000153MXTE03

Overview

The Knowles Syfer 1206Y2000153MXTE03 is a surface-mount feed-through capacitor in a 1206 (3216 metric) package. It features a capacitance of 0.015 µF with a DC voltage rating of 200 V and a maximum current rating of 50 mA. The component utilizes X7R dielectric material and offers a tolerance of ±20%. Designed for high-reliability environments, it supports an operating temperature range from -55°C to +125°C and incorporates FlexiCap technology with nickel barrier end terminations.

Feature Summary

• Integrated feed-through architecture providing three-pad configuration for enhanced signal integrity
• FlexiCap construction with flexible soft terminals to mitigate mechanical stress on the substrate
• Nickel barrier end termination structure ensuring robust solder joint reliability

Applications

• High-frequency signal filtering in board-flex sensitive circuits
• Power line conditioning for sensitive electronic components
• EMI suppression in automotive and industrial control systems

Procurement Notes

Verify the specific MXTE03 suffix against official datasheets to confirm the inclusion of AEC-Q200 qualification and specific termination plating requirements. Ensure design compatibility with the three-pad footprint geometry required for feed-through operation rather than standard two-terminal MLCC layouts.

Selection Notes

Select this component when board flex resistance is critical due to its flexible terminal design. The feed-through topology is preferred over standard capacitors for applications requiring superior common-mode noise rejection. Confirm that the 50 mA current rating meets the circuit's operational demands without exceeding thermal limits.

Part Context

This part belongs to the Knowles Syfer FlexiCap family, which specializes in multilayer ceramic capacitors designed to withstand mechanical strain. The 1206Y series indicates a standard 1206 case size with specific internal electrode configurations optimized for high-voltage and high-current feed-through performance within compact footprints.

Replacement Considerations

Standard two-terminal MLCCs cannot replicate the feed-through functionality or the three-pad footprint requirements. Direct substitutes must be verified as feed-through types with matching 50 mA ratings and compatible termination structures to maintain circuit integrity.