1206Y0250332MJTE07

Overview

The Knowles Syfer 1206Y0250332MJTE07 is a three-terminal EMI filter capacitor in a 1206 (3216 metric) surface-mount package. It features an X7R dielectric with a capacitance of 3300 pF and a voltage rating of 25 VDC. The component utilizes FlexiCap technology with nickel barrier end terminations to enhance mechanical reliability. Designed for high-frequency noise suppression, it integrates filtering capabilities directly into the passive component footprint.

Feature Summary

• Three-terminal architecture provides superior high-frequency EMI suppression compared to standard two-terminal capacitors.
• FlexiCap construction with nickel barrier end terminations improves resistance to board flexure and mechanical stress.
• X7R temperature coefficient ensures stable capacitance performance across a wide operating temperature range.

Applications

• High-reliability electronic assemblies requiring robust EMI filtering
• Applications sensitive to board flexure or mechanical shock
• High-frequency noise suppression in signal and power lines

Procurement Notes

Verify the complete part number including suffixes such as MJTE07, as these denote specific termination materials and packaging configurations. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the selected variant matches the required three-terminal configuration for proper EMI filter functionality in the target design.

Selection Notes

Select this component when standard MLCCs fail to meet EMI attenuation requirements or mechanical durability standards. The three-terminal design offers lower parasitic inductance for effective high-frequency filtering. Consider the FlexiCap feature if the application involves rigid boards or potential mechanical deformation during assembly or operation.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which specializes in high-reliability ceramic capacitors. The series addresses common failure modes in standard MLCCs, such as cracking due to board flexing. The 1206Y prefix indicates the case size and general product family within the manufacturer's portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with any alternative components by matching the three-terminal structure, capacitance value, voltage rating, and termination type.