MEA2010PE220T001

Overview

The MEA2010PE220T001 is a surface-mount LC EMI filter array manufactured by TDK Corporation. It features a second-order low-pass configuration with four independent channels, designed for efficient noise suppression in compact electronic assemblies. The component utilizes a ceramic capacitor structure with a capacitance value of 22 pF per channel and supports a maximum current rating of 100 mA. Packaged in a standard 0804 (2010 Metric) footprint, this multi-terminal filter provides a space-saving solution for high-density PCB layouts while maintaining effective signal integrity protection against electromagnetic interference.

Feature Summary

• Integrates four independent filtering channels within a single compact surface-mount package
• Employs a second-order low-pass topology to attenuate high-frequency noise effectively
• Utilizes ceramic dielectric construction for stable performance across operating conditions

Applications

• Noise suppression in high-speed digital data lines
• EMI reduction in portable consumer electronics
• Signal conditioning in automotive infotainment systems

Procurement Notes

Verify the specific ordering suffix to ensure the correct tape and reel packaging quantity matches production requirements. Confirm that the 0804 footprint dimensions align precisely with the target PCB land pattern. Ensure the 100 mA current rating satisfies the operational load of the protected circuitry without derating issues. Cross-reference the datasheet revision date to confirm compliance with current RoHS directives and material declarations.

Selection Notes

Select this component when multiple filtered channels are required within a restricted board area. The 22 pF capacitance value is suitable for high-frequency noise attenuation where minimal signal loading is critical. Consider the 100 mA current limit when designing circuits with significant DC bias or transient loads. Evaluate the thermal characteristics of the ceramic construction relative to the ambient operating environment.

Part Context

This part belongs to TDK's MEA series of passive EMI filters, which are engineered for modern surface-mount technology applications. The series focuses on providing multi-channel filtering solutions in small form factors. These components complement TDK's broader portfolio of power management and signal integrity products, addressing the increasing demand for compact noise suppression in dense electronic designs.

Replacement Considerations

Consult official TDK documentation for direct cross-references. Verify compatibility of pinout configurations and electrical parameters before substituting. Ensure any alternative maintains the 0804 footprint and 22 pF capacitance specification.