MEA2010LC220

Overview

The MEA2010LC220 is a second-order low-pass LC EMI/RFI filter array manufactured by TDK Corporation. It features four independent channels, each incorporating a capacitance value of 22pF. The component is designed for surface mount technology with an 0804 (2010 Metric) package footprint. It operates within a temperature range of -40°C to 85°C and supports a rated voltage of 6.3V DC. The device provides a cutoff frequency of 210MHz and delivers an attenuation value of 20dB in the frequency range of 800MHz to 3GHz.

Feature Summary

• Provides multi-channel EMI suppression through integrated LC network architecture
• Delivers high attenuation performance in high-frequency ranges up to 3GHz
• Compact surface mount design suitable for dense circuit board layouts

Applications

• Data lines for mobile devices
• High-speed digital signal filtering
• EMI suppression in portable electronics

Procurement Notes

Verify that the specific part number matches the required channel count and capacitance values. Confirm RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure the operating temperature range meets your system's thermal requirements. Check for any obsolescence notices as some sources indicate this part may be marked 'Not For New Designs'. Validate package dimensions against your PCB footprint specifications before procurement.

Selection Notes

Select this component when multi-line EMI filtering is required in space-constrained applications. The four-channel configuration allows simultaneous noise reduction across multiple data paths. Consider the 22pF capacitance value for appropriate impedance matching in high-speed interfaces. Evaluate the 6.3V rating against your circuit's maximum operating voltage to ensure reliability under all conditions.

Part Context

This component belongs to TDK's series of surface mount EMI/RFI filters utilizing LC networks. These arrays are engineered to replace discrete components, saving board space and assembly time. The MEA2010LC220 specifically targets applications requiring filtered data transmission in compact consumer electronics and mobile hardware platforms.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs carefully if sourcing alternatives from other manufacturers.