1206J1000682MXTE01

Overview

The Knowles Syfer 1206J1000682MXTE01 is a surface-mount feedthrough capacitor designed for high-frequency noise suppression. It features a capacitance of 6800 pF with a DC voltage rating of 100 V and a current handling capacity of 300 mA. The component utilizes an X7R dielectric material, ensuring stable performance across a wide operating temperature range from -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it integrates three terminals for efficient PCB mounting.

Feature Summary

• Integrates three-terminal feedthrough architecture to provide effective electromagnetic interference filtering within a compact surface-mount footprint.
• Utilizes X7R dielectric characteristics to maintain consistent capacitance stability under varying thermal conditions and electrical loads.
• Supports continuous current handling up to 300 mA, enabling reliable operation in power distribution lines requiring noise attenuation.

Applications

• High-speed digital signal line filtering
• Power supply input/output decoupling
• RF circuit noise suppression

Procurement Notes

Verify the specific suffix MXTE01 against official Knowles Syfer documentation to confirm terminal configuration and termination plating specifications. Ensure the selected variant matches the required X7R dielectric class and 1206 package dimensions for your design. Cross-reference the 300 mA current rating and 100 VDC withstand voltage with your circuit's operational limits to prevent derating issues.

Selection Notes

Select this component when space-constrained designs require integrated EMI filtering without additional discrete components. The 1206 form factor allows for automated assembly compatibility. Consider the X7R temperature coefficient if the application environment experiences significant thermal fluctuations. Verify that the 300 mA current limit aligns with the maximum expected load current on the protected trace.

Part Context

This part belongs to the Knowles Syfer SMT EMI Filter series, specifically the E01/E07 type feedthrough capacitors. These components are engineered to replace traditional discrete filter networks by combining capacitance and shielding in a single surface-mount device. The 1206J series designation indicates the 1206 case size and general product family classification within the manufacturer's ceramic capacitor portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official distributor cross-reference tools or contact Knowles Syfer directly for verified equivalent components matching the 1206J1000682MXTE01 specifications.