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Product Detailed Parameters
- Description：CMC 100MA 4LN 35 OHM SMD
- Series：TCM-G
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：4
- Current Rating (Max)：100mA
- DC Resistance (DCR) (Max)：850mOhm
- Voltage Rating - DC：5V
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.063" L x 0.031" W (1.60mm x 0.80mm)
- Height (Max)：0.020" (0.50mm)
- Package / Case：0603 (1608 Metric), 8 Lead
- Inductance @ Frequency：-
- Impedance @ Frequency：35 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The TCM1608G-350-4P is a four-channel common mode filter manufactured by TDK Corporation. It features an impedance of 35 Ohms at 100 MHz and supports a maximum DC current of 100 mA. The component has a maximum DC resistance of 850 mOhm and operates within a temperature range of -25°C to +85°C. Its physical dimensions are 1.6 mm in length, 0.8 mm in width, and 0.4 mm in height. The device utilizes SMD/SMT mounting and is supplied in reel packaging.
Feature Summary
- Provides common mode noise suppression for signal lines
- Compact surface-mount design suitable for space-constrained PCBs
- Four-channel configuration for multi-line data protection
Applications
- High-speed data transmission interfaces such as USB
- HDMI connections
- DisplayPort applications
Procurement Notes
Verify the specific part number suffix against official TDK documentation to confirm exact impedance and current ratings. Confirm availability status as distribution channels may list obsolete or discontinued stock. Ensure the procurement source provides valid RoHS compliance certificates matching the component specifications.
Selection Notes
Select this component when designing circuits requiring low-profile EMI filtering for high-speed digital signals. Evaluate the 100 mA current rating against the application's peak load requirements. Consider the 35 Ohm impedance characteristic for compatibility with the target signal frequency spectrum and line impedance matching needs.
Part Context
This component belongs to the TCM-G series of common mode chokes from TDK. It is designed specifically for suppressing electromagnetic interference in compact electronic devices. The series offers various impedance options tailored for different signal integrity requirements in modern consumer electronics.
Replacement Considerations
Consult official TDK substitution guides for verified alternatives. Cross-reference impedance values and physical footprint dimensions to ensure mechanical compatibility. Verify that any substitute component meets the same thermal and electrical performance standards.
