1206J1000103MXTE07

Overview

The Knowles Syfer 1206J1000103MXTE07 is a surface-mount feedthrough capacitor designed for electromagnetic interference (EMI) filtering. It features a three-terminal architecture within a 1206 (3216 metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 1.1 mm in height. The component utilizes X7R/X2Y dielectric technology to provide stable capacitance characteristics across operating temperatures. It offers a nominal capacitance of 10 nF with a tolerance of ±20% and supports a maximum DC voltage rating of 100 VDC.

Feature Summary

• Three-terminal feedthrough design enables low-inductance signal path routing for effective high-frequency noise suppression.
• X2Y filter architecture integrates capacitive coupling between terminals to enhance common-mode and differential-mode attenuation.

Applications

• High-speed data line EMI filtering
• Power supply input noise reduction
• Signal integrity protection in compact electronic modules

Procurement Notes

Verify the specific suffix designation against manufacturer documentation to confirm packaging configuration and terminal plating specifications. Ensure that the selected variant aligns with the required thermal endurance and mounting process constraints for the target assembly environment.

Selection Notes

Select this component when space-constrained designs require integrated filtering without additional discrete components. The three-terminal structure provides superior performance compared to standard two-terminal capacitors by minimizing parasitic inductance. Confirm that the 100V DC rating meets the circuit's operational voltage requirements.

Part Context

This part belongs to the Knowles Syfer 1206J series of ceramic feedthrough capacitors. These components are engineered for applications demanding robust EMI suppression in small form factors. The series utilizes advanced multilayer ceramic construction to deliver reliable performance in demanding electronic environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative suppliers based on electrical parameters and mechanical footprint before substitution.