1206J1000104MXTE07

Overview

The Knowles Syfer 1206J1000104MXTE07 is a surface-mount EMI feedthrough capacitor designed for high-frequency noise suppression. It features a capacitance of 0.1 µF with a tolerance of ±20% and an X7R dielectric material. The component is rated for a DC voltage of 100 V and supports a maximum current of 2 A. Housed in a standard 1206 (3216 Metric) package, it utilizes a three-terminal structure with nickel barrier and 100% tin terminations to ensure reliable soldering and shielding effectiveness.

Feature Summary

• Three-terminal EMI feedthrough architecture provides superior high-frequency noise attenuation compared to standard two-terminal capacitors.
• Nickel barrier and 100% tin termination system ensures robust solderability and resistance to corrosion.
• X7R ceramic dielectric maintains stable capacitance performance across the specified industrial temperature range.

Applications

• High-speed digital signal line filtering in communication equipment
• Power supply input/output decoupling in sensitive electronic modules
• EMI suppression in automotive infotainment and control units

Procurement Notes

Verify the complete part number including the suffix MXTE07 to confirm the specific termination plating and packaging configuration. Ensure compatibility with the target PCB footprint for three-terminal SMD components. Confirm that the 100V rating and 2A current capacity meet the circuit requirements before integration.

Selection Notes

Select this component when board space is limited but high-frequency noise isolation is critical. The 1206 form factor offers a balance between capacitance value and physical size. Consider the X7R temperature coefficient if the operating environment experiences significant thermal fluctuations.

Part Context

This component belongs to the Knowles Syfer MLCC series, specifically engineered for electromagnetic interference mitigation. It integrates capacitor functionality within a shielded three-terminal design, distinguishing it from conventional multilayer ceramic capacitors by providing a low-inductance path to ground for high-frequency disturbances.

Replacement Considerations

Direct substitutes must match the 1206 package, 0.1 µF capacitance, 100V rating, and three-terminal feedthrough topology. Verify that alternative parts support similar current handling and have compatible termination materials for equivalent soldering reliability.

FAQ

What is the primary advantage of this component over a standard 1206 capacitor?

It features a three-terminal design that significantly reduces parasitic inductance, offering better high-frequency EMI suppression than standard two-terminal capacitors.

What are the termination specifications for this part?

The component uses a nickel barrier layer with 100% tin plating on the terminations to ensure reliable soldering and corrosion resistance.