0805J0500222MXTE07

Overview

The Knowles Syfer 0805J0500222MXTE07 is a three-terminal EMI filter capacitor in an 0805 (2012 metric) surface-mount package. It features a capacitance of 2.2 nF with a tolerance of ±20% and a DC voltage rating of 50 VDC. The dielectric material is X7R, ensuring stability across a temperature range of -55°C to +125°C. Terminal construction utilizes a nickel barrier with 100% tin plating for reliable soldering.

Feature Summary

• Three-terminal architecture designed for effective electromagnetic interference suppression
• Nickel barrier termination system with 100% tin plating for enhanced solderability
• X7R dielectric composition providing stable capacitance characteristics over wide temperature variations

Applications

• High-frequency noise filtering in compact electronic circuits
• Power supply input/output decoupling for signal integrity
• EMI suppression in portable consumer devices

Procurement Notes

Verify the specific suffix 'E07' indicates the reel packaging configuration as documented by the manufacturer. Confirm that the nickel barrier termination meets your assembly process requirements. Ensure the 0805 footprint matches your PCB design constraints. Cross-reference the datasheet for detailed mechanical dimensions and recommended soldering profiles before integration.

Selection Notes

Select this component when space-constrained EMI filtering is required in low-voltage applications. The three-terminal design offers superior high-frequency performance compared to standard two-terminal capacitors. Consider the X7R dielectric properties for general-purpose filtering where moderate temperature stability is sufficient. Evaluate the 50V rating against peak circuit voltages to ensure adequate margin.

Part Context

This part belongs to the Knowles Syfer XT series of general-type multilayer ceramic capacitors. The series emphasizes reliability and consistent performance for industrial and commercial electronics. The 0805 form factor allows for automated surface-mount assembly, supporting high-volume manufacturing processes while maintaining small board area utilization.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative three-terminal EMI filters from other manufacturers based on capacitance, voltage rating, and terminal configuration.