MEA1608PE220TA0G

Overview

The MEA1608PE220TA0G is a surface-mount EMI filter array manufactured by TDK Corporation. It features an LC (Pi) circuit topology designed for signal line applications. The component provides four channels within a single package, offering high-density filtering solutions. Key electrical specifications include a capacitance of 22 pF and a cutoff frequency of 250 MHz. It supports a maximum current rating of 100 mA and operates at a voltage rating of 6.3 V. The device is housed in a compact 0603 (1608 metric) package with SMD/SMT termination types. It functions reliably within a temperature range of -40°C to +85°C.

Feature Summary

• Four-channel signal line filtering architecture integrated into a single compact package
• LC Pi network topology providing third-order low-pass filtering characteristics
• Surface-mount design optimized for automated assembly processes
• High-frequency attenuation capability suitable for sensitive digital signal lines

Applications

• Data bus protection in consumer electronics
• Signal integrity enhancement in industrial control systems
• EMI suppression in automotive electronic modules
• Noise filtering for IoT device communication interfaces

Procurement Notes

Verify the complete part number including the suffix TA0G to ensure correct tape-and-reel packaging configuration. Confirm RoHS compliance status as per the latest manufacturer documentation. Check for obsolescence notices or lifecycle status updates before finalizing procurement plans. Ensure storage conditions align with moisture sensitivity level requirements upon receipt.

Selection Notes

Select this component when four independent filtered signal lines are required in a limited PCB area. The 22 pF capacitance value suits high-speed data lines requiring moderate filtering. Verify that the 100 mA current rating exceeds the maximum expected signal line current. Compare cutoff frequency requirements against other series variants if higher or lower attenuation is needed.

Part Context

This component belongs to the TDK MEA series of multi-element EMI filters. The MEA series offers various capacitance values and circuit topologies within standard footprints. The PE variant specifically denotes the LC Pi configuration. This series enables designers to replace multiple discrete components with a single integrated solution, reducing board space and assembly complexity.

Replacement Considerations

MEA1608PE330TA0G offers similar form factor with 33 pF capacitance and 200 MHz cutoff. MEA1608L50R0TA0G provides L-filter topology with 50 pF capacitance. Verify pin compatibility and electrical parameters before substitution. Consult official TDK documentation for detailed cross-reference information.