0805J1000273MXTE07

Overview

The Knowles Syfer 0805J1000273MXTE07 is a Class 2 multilayer ceramic capacitor (MLCC) designed for surface-mount technology. It features an X7R dielectric material and a capacitance of 0.027 µF with a voltage rating of 100 VDC. The component utilizes a three-terminal architecture within an 0805 (2012 metric) package, incorporating nickel barrier and 100% tin terminations to provide enhanced electromagnetic interference (EMI) filtering capabilities.

Feature Summary

• Three-terminal EMI filter structure for superior noise suppression
• X7R dielectric ensures stable performance across temperature ranges
• Nickel barrier termination system for reliable solderability

Applications

• High-frequency signal line filtering
• Power supply decoupling in noisy environments
• EMI suppression in compact electronic modules

Procurement Notes

Verify the specific suffix 'MXTE07' against official datasheets to confirm the three-terminal EMI filter configuration, as standard MLCCs may share similar base part numbers but lack this specialized filtering architecture. Ensure compatibility with automated pick-and-place equipment regarding the unique terminal layout.

Selection Notes

Select this component when integrated EMI filtering is required without occupying additional board space for discrete filters. The three-terminal design offers lower parasitic inductance compared to standard two-terminal capacitors, making it suitable for high-speed digital circuits where signal integrity is critical.

Part Context

This component belongs to the Knowles Syfer XT series of general-type MLCCs. The series is characterized by its robust construction and suitability for demanding applications. The specific model integrates filtering functionality directly into the capacitor body, distinguishing it from standard bypass capacitors in the same package size.

Replacement Considerations

Direct substitutes must match the three-terminal EMI filter specification. Standard 0805 X7R capacitors are not equivalent replacements due to the absence of internal filtering structures. Verify pinout compatibility and electrical ratings before substitution.