MEM2012S101R0T

Overview

The MEM2012S101R0T is a third-order low-pass LC (T-Type) EMI filter manufactured by TDK Corporation. Designed for surface-mount applications in the 0805 (2012 Metric) package, it features three terminals and supports a rated current of 250 mA with a maximum operating voltage of 10 V. The component provides effective attenuation starting at a cutoff frequency of 100 MHz, making it suitable for suppressing electromagnetic interference in high-speed data lines.

Feature Summary

• Third-order low-pass LC T-type architecture for enhanced noise suppression
• Compact 0805 surface-mount footprint for space-constrained designs
• Optimized for high-speed data line protection

Applications

• Data lines for mobile devices
• Industrial automation signal processing
• Process automation control circuits

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status prior to ordering. Confirm that the 250 mA current rating and 10 V voltage limit align with your circuit requirements. Ensure the 0805 package dimensions match your PCB layout constraints. Check for any specific handling or storage guidelines provided in the official documentation.

Selection Notes

Select this component when third-order filtering is required within a compact 0805 envelope. It is appropriate for applications needing significant attenuation above 100 MHz while maintaining a low profile. Consider the 250 mA current capacity and 10 V rating to ensure compatibility with the target data line specifications.

Part Context

This part belongs to TDK's MEM series of surface-mount EMI filters. These components are engineered to meet modern electronics demands for miniaturization and high-performance noise suppression. The MEM2012S101R0T specifically targets high-speed digital interfaces where space is limited but strict EMI standards must be met.

Replacement Considerations

Consult official TDK substitution guides for verified alternatives. Ensure any replacement maintains the same LC T-type topology, 0805 package size, and electrical ratings including 250 mA current and 100 MHz cutoff frequency.

FAQ

What is the cutoff frequency of the MEM2012S101R0T?

The component has a cutoff frequency of 100 MHz.

What is the maximum rated current for this filter?

The maximum rated current is 250 mA.