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Product Detailed Parameters
- Description：CMC 100MA 2LN 65 OHM SMD
- Series：TCM
- Mfr：TDK Corporation
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：100mA
- DC Resistance (DCR) (Max)：2Ohm
- Voltage Rating - DC：5V
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Height (Max)：0.018" (0.45mm)
- Package / Case：0402 (1005 Metric), 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：65 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The TCM1005-650-2P-T is a surface-mount common mode filter designed for high-speed differential signal lines. It features a compact 0402 (1005 metric) package with two lines. The component provides an impedance of 65 ohms at 100 MHz and supports a maximum current of 100 mA. It exhibits a typical DC resistance of 1.15 ohms, ensuring minimal signal attenuation while effectively suppressing electromagnetic interference in compact electronic designs.
Feature Summary
- Engineered specifically for high-speed differential signal line applications to maintain signal integrity.
- Utilizes thin-film technology to achieve precise impedance characteristics within a miniature footprint.
- Provides effective common mode noise suppression without compromising differential signal performance.
Applications
- High-speed data interface protection
- Differential signal line filtering
- Compact mobile device EMC mitigation
Procurement Notes
Verify the complete part number including the tape and reel suffix against official TDK documentation to ensure correct packaging configuration. Confirm that the specified impedance and current ratings align with the target circuit requirements before finalizing procurement orders to avoid functional mismatches.
Selection Notes
Select this component when space constraints require a 0402 footprint for common mode filtering on high-speed interfaces. Ensure the operating current does not exceed the rated limit to prevent performance degradation. Verify compatibility with standard surface mount reflow soldering processes during the design phase.
Part Context
This component belongs to the TCM series of signal line common mode chokes manufactured by TDK Corporation. The series focuses on providing robust electromagnetic compatibility solutions for modern electronics where miniaturization and high-frequency performance are critical design priorities.
Replacement Considerations
Consult official TDK substitution guides for verified alternatives. Cross-reference impedance values, current ratings, and physical dimensions to ensure mechanical and electrical compatibility with existing board layouts and circuit specifications.
