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Product Detailed Parameters
- Description：FILTER LC(T) 25MHZ SMD
- Series：MEM
- Mfr：TDK Corporation
- Package：Tape & Reel (TR)
- Type：Low Pass
- Filter Order：3rd
- Technology：LC (T-Type)
- Number of Channels：1
- Center / Cutoff Frequency：25MHz (Cutoff)
- Attenuation Value：30dB @ 70MHz ~ 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
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Overview
The MEM2012S25R0T is a TDK Corporation LC (T-Type) Low Pass Filter designed for mobile device data lines. It operates as a 3rd order low-pass filter with one channel and a rated current of 100 mA. The component utilizes a 0805 (2012 Metric) surface mount package, measuring 2.0 mm in length, 1.25 mm in width, and 0.85 mm in height. It features matte tin terminals and supports a maximum operating temperature of 125°C.
Feature Summary
- Provides third-order low-pass filtering characteristics for signal integrity
- Optimized for high-speed and low-voltage data line operations
- Compact surface-mount design suitable for space-constrained mobile applications
Applications
- Mobile device data line protection
- High-speed digital signal filtering
- Analog signal conditioning in compact electronics
Procurement Notes
Verify the specific suffix against official TDK documentation to confirm terminal finish and packaging details. Ensure the selected variant matches the required rated current and thermal specifications for the target application environment. Cross-reference datasheet parameters with system requirements before procurement.
Selection Notes
Select this component when a compact, third-order low-pass filter is required for data lines in mobile or portable devices. Consider the 0805 footprint constraints and the 125°C maximum operating temperature limit. Verify that the 100 mA rated current meets the circuit's operational demands.
Part Context
This component belongs to TDK's EMI/RFI filter circuits portfolio, specifically within the LC and RC network category. It is engineered to address electromagnetic interference in high-density electronic assemblies, providing noise suppression for sensitive data interfaces in consumer electronics.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult TDK technical support or authorized distributors for verified equivalents based on specific electrical and mechanical requirements.
