1206J1000104MXTE01

Overview

The Knowles Syfer 1206J1000104MXTE01 is a surface-mount multilayer ceramic capacitor (MLCC) designed as a three-terminal EMI filter. It features a capacitance of 0.1 µF with a tolerance of ±20% and a rated DC voltage of 100V. The component utilizes an X7R dielectric material and operates within a temperature range of -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it incorporates a nickel barrier with 100% tin termination structure for enhanced reliability.

Feature Summary

• Three-terminal feedthrough architecture provides superior high-frequency electromagnetic interference suppression compared to standard two-terminal capacitors.
• Flexible termination technology accommodates board flexing and thermal cycling stress, reducing the risk of mechanical cracking during assembly or operation.
• Nickel barrier end-termination system ensures robust solderability and long-term corrosion resistance in harsh environments.

Applications

• High-speed digital signal line filtering in automotive electronic control units
• Power supply input/output decoupling in sensitive analog circuits
• EMI suppression on data buses requiring strict compliance with emission standards

Procurement Notes

Verify the specific suffix MXTE01 against the manufacturer datasheet to confirm the exact termination plating and packaging configuration. Ensure that the selected variant matches the required moisture sensitivity level and reel quantity specifications for your manufacturing process. Cross-reference the AEC-Q200 qualification status if automotive reliability certification is mandatory for the final assembly.

Selection Notes

Select this component when circuit design requires integrated decoupling and EMI filtering in a single footprint. The three-terminal design offers lower effective series inductance than conventional MLCCs, making it suitable for noise-sensitive applications. Evaluate the physical board space constraints against the 1206 dimensions to ensure compatibility with existing footprints.

Part Context

This part belongs to the Knowles Syfer FlexiCap™ family of flexible termination MLCCs. These components are engineered to withstand mechanical stress from board bending and thermal expansion mismatches. The series is widely recognized for its reliability in demanding industrial and automotive sectors where standard rigid terminations might fail under vibration or thermal shock conditions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative suppliers by matching the 1206 footprint, 100V rating, 0.1 µF capacitance, and three-terminal EMI filter topology.