1206Y1000103MXTE07

Overview

The Knowles Syfer 1206Y1000103MXTE07 is a three-terminal feedthrough capacitor designed for surface mount technology. It features a 1206 (3216 metric) package with a capacitance of 10 nF, rated at 100 VDC. The component utilizes X7R dielectric material and maintains a tolerance of ±20%. It incorporates a nickel barrier structure with 100% tin terminations to ensure reliable soldering. This device functions as an EMI filter, providing effective noise suppression in compact electronic assemblies.

Feature Summary

• Three-terminal architecture enables low-inductance grounding for superior high-frequency performance
• Nickel barrier termination system ensures robust mechanical stability and solderability
• X7R ceramic dielectric provides stable capacitance characteristics across the operating temperature range

Applications

• High-speed digital circuit power distribution networks
• RF signal line filtering in communication modules
• Automotive electronics requiring electromagnetic interference suppression

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to confirm specific termination and packaging details. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Confirm regulatory compliance status such as RoHS requirements through current datasheets before integration into production designs.

Selection Notes

Select this component when space constraints require a 1206 footprint but higher filtering efficiency than standard two-terminal capacitors is needed. The three-terminal design offers lower equivalent series inductance compared to conventional MLCCs. Consider the 100V rating and X7R temperature coefficient for applications involving moderate voltage swings and variable thermal environments.

Part Context

This component belongs to the Knowles Syfer feedthrough capacitor family, which specializes in EMI filtering solutions. These devices integrate capacitor functionality with shielding properties within a single surface-mount package. The product line targets industries demanding reliable noise reduction in dense circuit layouts where traditional filters occupy excessive board area.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.