MEM2012V181RT001

$0.34

Description：FILTER LC(PI) 180MHZ SMD
Series：MEM
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f92ba6c62f40 Category: EMI/RFI Filters (LC, RC Networks) Brand: TDK Corporation

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Product introduction

Product Detailed Parameters

Description：FILTER LC(PI) 180MHZ SMD
Series：MEM
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Low Pass
Filter Order：5th
Technology：LC (Pi)
Number of Channels：1
Center / Cutoff Frequency：180MHz (Cutoff)
Attenuation Value：20dB @ 300MHz ~ 2GHz
Resistance - Channel (Ohms)：-
Values：-
ESD Protection：No
Operating Temperature：-40°C ~ 85°C
Applications：Data Lines for Mobile Devices
Voltage - Rated：10V
Mounting Type：Surface Mount
Package / Case：0805 (2012 Metric), 3 PC Pad
Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
Height：0.039" (1.00mm)
Current：100 mA
Grade：-
Qualification：-

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MEM2012V181RT001

Overview

The MEM2012V181RT001 is a surface-mount EMI filter circuit manufactured by TDK Corporation. It features an LC (PI) network topology designed for signal line suppression. The component operates within a temperature range of -40°C to +85°C and has a rated voltage of 10V. It provides 20dB attenuation between 300MHz and 2000MHz with a current rating of 100mA. The physical package is 0805 (2012 Metric), measuring 2mm x 1.25mm x 0.85mm.

Feature Summary

Integrates LC (PI) filter network for effective EMI/RFI suppression
Compact 0805 surface mount footprint for space-constrained designs
Provides specified attenuation across high-frequency ranges

Applications

Data lines for mobile devices
High-speed digital signal interfaces
Consumer electronics requiring noise suppression

Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer documentation may update electrical characteristics or mechanical dimensions over time. Confirm that the 10V rated voltage and 100mA current limits align with the target circuit requirements. Ensure the 0805 package size matches the PCB land pattern design to prevent assembly defects.

Selection Notes

Select this component for applications requiring compact EMI filtering on low-voltage data lines. The 0805 package offers a balance between performance and board space. Consider the 10V rating and 100mA current capacity when designing circuits with higher power or voltage demands, as alternative packages may be necessary for those conditions.

Part Context

This part belongs to TDK's series of passive EMI filter circuits. These components are engineered to suppress electromagnetic interference in portable and consumer electronic devices. The MEM2012V181RT001 specifically addresses noise in high-speed data transmission lines where minimal insertion loss and small form factors are critical for system integration.