MEM2012T201RT0S1

Overview

The MEM2012T201RT0S1 is a third-order LC T-type EMI/RFI filter manufactured by TDK Corporation. It utilizes a surface-mount design in a compact 2012 metric package (2.0mm x 1.25mm). The component functions as a low-pass filter with a specified cutoff frequency of 200MHz, designed to suppress electromagnetic interference in data line circuits while maintaining signal integrity.

Feature Summary

• Third-order LC T-type topology for steep attenuation characteristics
• Compact surface-mount form factor suitable for high-density boards
• Designed for low-pass filtering applications in data lines

Applications

• Data line circuit filtering
• Electromagnetic interference suppression
• Signal integrity maintenance in digital systems

Procurement Notes

Verify the specific suffix RT0S1 against official TDK documentation to confirm tape and reel packaging specifications. Ensure the 200MHz cutoff rating aligns with target application requirements. Confirm RoHS compliance status through current manufacturer declarations rather than distributor summaries.

Selection Notes

Select this component when stringent EMI suppression is required in space-constrained designs. The T-type LC architecture offers superior attenuation compared to standard capacitors or beads. Verify that the 2012 package dimensions fit within the available PCB real estate and thermal constraints.

Part Context

This part belongs to TDK's series of multi-layer chip three-terminal filters. These components address increasing demands for electromagnetic compliance as signal frequencies approach interfering bands. The design supports modern surface-mount assembly processes required for high-density electronic equipment.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing requires consulting official TDK replacement guides or equivalent third-party datasheets.