MEA1210PE400T001

Overview

The MEA1210PE400T001 is a third-order LC Pi EMI filter manufactured by TDK Corporation. It features a two-channel low-pass configuration with a capacitance of 40pF and a rated current of 100 mA. The component utilizes a 0504 (1210 Metric) surface-mount array package containing six PC pads. Its cutoff frequency is specified at 210MHz, providing attenuation of 20dB within the 470MHz to 3GHz range.

Feature Summary

• Third-order LC Pi topology for enhanced signal filtering
• Dual-channel design supporting differential data lines
• Compact 0504 surface-mount array footprint

Applications

• Mobile device data line protection
• High-speed interface signal integrity maintenance
• EMI suppression in portable electronics

Procurement Notes

Verify the specific suffix 'PE' against official TDK documentation to confirm the exact capacitance value and electrical characteristics. Ensure the selected variant matches the required cutoff frequency and current rating for the target application circuit. Cross-reference the datasheet parameters to validate compatibility with the system's impedance requirements.

Selection Notes

Select this component based on its 40pF capacitance and 100mA current handling capability. The 210MHz cutoff frequency determines the effective filtering range for high-speed signals. Consider the physical dimensions of the 0504 package when designing the PCB layout to ensure adequate clearance and soldering reliability for the six-pad array structure.

Part Context

This part belongs to the MEA series of EMI/RFI filters designed for surface-mount applications. These components are engineered to suppress electromagnetic interference in compact electronic devices. The series offers various capacitance options to suit different signal frequencies while maintaining a small form factor suitable for modern mobile and consumer electronics.

Replacement Considerations

MEA1210PH150T001 is a documented substitute within the same series offering different capacitance values.