MEA1210PH220T001

Overview

The MEA1210PH220T001 is a surface-mount LC (Pi) EMI filter manufactured by TDK Corporation. It features a compact 1210 package with dimensions of 1.20mm x 1.00mm and a height of 0.60mm. The component provides low-pass filtering for data lines, characterized by a capacitance of 22pF and a cutoff frequency of 410MHz. It supports a maximum current of 100mA and delivers an attenuation of 20dB within the 800MHz to 3GHz range.

Feature Summary

• Compact low-profile design compatible with high-density mounting applications
• Effective desensitization performance for mobile device data lines
• Single-chip construction supporting two-line or four-line filter configurations

Applications

• Low-pass filtering in mobile device data lines
• EMI suppression for high-speed signal interfaces
• Desensitization circuits in compact electronic assemblies

Procurement Notes

Verify the specific suffix against official TDK documentation to confirm electrical characteristics. Ensure the ordering code matches the required capacitance and cutoff frequency specifications. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when space constraints require a 1210 footprint for EMI filtering. Consider the 410MHz cutoff frequency for appropriate signal integrity management. Evaluate the 100mA current rating against the target application's operational requirements to ensure reliable performance under load conditions.

Part Context

This part belongs to the MEA1210PH series of EMI/RFI filters from TDK Corporation. These components are designed as single-chip solutions for data line protection. The series emphasizes miniaturization while maintaining effective noise suppression capabilities for modern portable electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.