MEM2012TC220

Overview

The MEM2012TC220 is a third-order low-pass LC (T-type) EMI filter designed for data lines in mobile devices. It features a 0805 (2012 Metric) surface-mount package with three PC pads. The component provides a capacitance of 22pF and supports a current rating of 1A. It is engineered to suppress high-frequency noise effectively.

Feature Summary

• Third-order low-pass LC T-type circuit topology
• Designed for high-frequency noise suppression in data lines
• Compact 0805 surface-mount form factor

Applications

• Mobile device data line filtering
• High-speed signal integrity protection
• EMI suppression in compact electronics

Procurement Notes

Verify availability status as the MEM2012TC220 is listed as obsolete and no longer manufactured by TDK Corporation. Confirm end-of-life documentation before design finalization. Evaluate alternative components immediately to ensure supply chain continuity for production schedules.

Selection Notes

Select this component only if legacy compatibility is required, as it is discontinued. For new designs, consider active alternatives within the MEM series that offer identical electrical characteristics and pin configurations. Ensure the selected substitute maintains the 22pF capacitance and 1A current rating specifications.

Part Context

This component belongs to the TDK MEM series of EMI filters, which are specialized passive components for electromagnetic interference suppression. The MEM series focuses on providing compact solutions for modern electronic devices where space constraints are critical. These filters are integral to maintaining signal integrity in high-speed digital circuits.

Replacement Considerations

The MEM2012SC220T001 is identified as a similar available substitute. Verify electrical equivalence and physical dimensions before implementation. Ensure the replacement meets all original design requirements for noise suppression and current handling capabilities.

FAQ

What is the circuit topology of the MEM2012TC220?

It utilizes a third-order low-pass LC T-type circuit topology.

What is the maximum current rating for this filter?

The component supports a current rating of 1A.