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Product Detailed Parameters
- Description：FILTER LC 4PF 310MHZ SMD
- Series：MEA
- Mfr：TDK Corporation
- Package：Tape & Reel (TR)
- Type：Low Pass
- Filter Order：2nd
- Technology：LC
- Number of Channels：4
- Center / Cutoff Frequency：310MHz (Cutoff)
- Attenuation Value：-
- Resistance - Channel (Ohms)：-
- Values：C = 4pF
- ESD Protection：No
- Operating Temperature：-40°C ~ 85°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：6.3V
- Mounting Type：Surface Mount
- Package / Case：0804 (2010 Metric), Array, 10 PC Pad
- Size / Dimension：0.079" L x 0.039" W (2.00mm x 1.00mm)
- Height：0.024" (0.60mm)
- Current：100 mA
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Overview
The MEA2010LC040 is a surface-mount EMI/RFI filter manufactured by TDK Corporation, designed for data line protection in mobile devices. It features an LC filter topology with four channels and operates at a cutoff frequency of 310MHz. The component has a capacitance value of 4pF per channel and supports a maximum current of 100mA with a voltage rating of 6.3V. Packaged in a 10-pin SMD configuration within the EIA 2010 standard size, it is RoHS compliant and halogen-free. This part is classified as not for new designs.
Feature Summary
- Provides electromagnetic interference suppression for high-speed data lines
- Compact surface-mount design suitable for space-constrained mobile applications
- Multi-channel architecture supporting simultaneous signal filtering
Applications
- Data lines for mobile devices
- High-speed digital signal protection
- Portable electronic equipment
Procurement Notes
Verify component status before procurement as this part is designated as not for new designs. Confirm availability through authorized distributors or surplus suppliers. Ensure compatibility with existing board layouts due to the specific 10-pin SMD package dimensions. Check for RoHS compliance documentation if required for regulatory adherence in specific markets.
Selection Notes
Select this component for legacy mobile device repairs or maintenance where original specifications are mandatory. Consider the 310MHz cutoff frequency and 4pF capacitance for matching impedance requirements in data lines. Evaluate the 100mA current rating against circuit demands. Due to its discontinued status for new designs, alternative sourcing strategies must be established for production continuity.
Part Context
This component belongs to TDK's EMI/RFI filter portfolio, specifically targeting data line protection. It utilizes an LC network structure to attenuate noise. The product line includes various configurations for different signal speeds and form factors, serving the consumer electronics sector with compact filtering solutions.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. As the part is marked 'Not For New Designs,' engineers should consult TDK technical support or authorized distributors for validated cross-references that meet the same electrical and mechanical specifications.
FAQ
What is the cutoff frequency of the MEA2010LC040?
The cutoff frequency is 310MHz.
Is the MEA2010LC040 suitable for new designs?
No, the part status is listed as 'Not For New Designs'.
Does the MEA2010LC040 include ESD protection?
No, the component does not feature integrated ESD protection.
