1206J0500331MCTE07

Overview

The Knowles Syfer 1206J0500331MCTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed for EMI filtering applications. It features a 3-terminal architecture within a 1206 (3216 metric) package, utilizing an X7R dielectric material to provide stable capacitance characteristics across varying temperatures. The component offers a nominal capacitance of 330 pF with a tolerance of ±20% and is rated for a DC voltage of 50 VDC. It incorporates nickel barrier terminations with 100% tin plating to ensure reliable solderability and corrosion resistance in automated assembly processes.

Feature Summary

• Three-terminal feed-through structure for enhanced high-frequency noise suppression
• X7R dielectric material providing consistent performance over temperature variations
• Nickel barrier termination system ensuring robust solder joint integrity

Applications

• EMI filtering in high-speed digital signal lines
• Power supply input/output decoupling circuits
• RF circuit noise attenuation modules

Procurement Notes

Verify the specific suffix 'TE07' against official datasheets to confirm the reel packaging configuration and terminal specifications. Ensure compatibility with standard SMT reflow profiles and check for RoHS compliance documentation prior to integration into production assemblies.

Selection Notes

Select this component when compact footprint size is critical alongside effective common-mode noise reduction. The 3-terminal design provides superior high-frequency impedance compared to standard 2-terminal capacitors. Verify that the 50V rating meets the peak transient voltage requirements of the target circuit node.

Part Context

This part belongs to the Knowles Syfer J-series of general-purpose MLCCs, specifically engineered for EMI suppression. The 1206 case size balances physical space constraints with adequate current handling capabilities for typical consumer and industrial electronics applications requiring reliable passive filtering.

Replacement Considerations

Direct substitutes must match the 3-terminal feed-through topology and 1206 dimensions. Standard 2-terminal capacitors may not provide equivalent high-frequency attenuation. Verify alternative manufacturers offering similar nickel-barrier terminated X7R 330pF components with identical mechanical footprints.