MEM2012SC220T001

Overview

The MEM2012SC220T001 is a third-order LC (T-Type) EMI filter designed for signal line protection. It operates within a temperature range of -40°C to +85°C and features a compact 0805 [2012 Metric] package with dimensions of 2mm x 1.25mm x 0.8mm. The component provides an attenuation of 10dB across the frequency spectrum from 500MHz to 2000MHz. It supports a maximum current rating of 1A and utilizes a 6-pin configuration for integration into high-density circuit boards.

Feature Summary

• Third-order T-Type LC network architecture for enhanced noise suppression
• Compact 0805 surface-mount footprint suitable for space-constrained designs
• High current handling capability of 1A for robust signal integrity

Applications

• Signal line filtering in consumer electronics
• EMI suppression in industrial data processing equipment
• Noise reduction in automotive infotainment systems

Procurement Notes

Verify the specific datasheet revision and environmental compliance status, such as RoHS and REACH, prior to procurement. Confirm that the 0805 package dimensions and pin pitch align with your PCB layout requirements. Ensure the operating temperature range meets your application's thermal conditions. Cross-reference the manufacturer's part number with authorized distributors to guarantee authenticity and traceability.

Selection Notes

Select this component when high attenuation is required in a minimal footprint. The 1A current rating makes it suitable for power-sensitive signal lines. Compare its 10dB performance against lower-order filters if stricter noise immunity is needed. Consider the 6-pin layout for routing efficiency in dense assemblies.

Part Context

This component belongs to TDK's MEM series of passive EMI filters. It is engineered for suppressing electromagnetic interference in high-speed digital and RF applications. The series offers various configurations to meet diverse shielding requirements while maintaining small physical profiles for modern electronic devices.

Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify that any replacement maintains the same 0805 footprint, 1A current rating, and 10dB attenuation profile. Ensure electrical compatibility with existing circuit parameters before implementation.