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Product Detailed Parameters
- Description：CMC 100MA 2LN 12 OHM SMD
- Series：TCM-S
- Mfr：TDK Corporation
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：100mA
- DC Resistance (DCR) (Max)：1Ohm
- Voltage Rating - DC：10V
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.033" L x 0.026" W (0.85mm x 0.65mm)
- Height (Max)：0.018" (0.45mm)
- Package / Case：0302 (0806 Metric), 4 Lead
- Inductance @ Frequency：-
- Impedance @ Frequency：12 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The TCM0806S-120-2P-T200 is a two-line common mode choke manufactured by TDK Corporation, designed for surface mount applications. It features an impedance of 12 Ohms at 100 MHz and supports a maximum DC current of 100 mA. The component has a maximum DC resistance of 1 Ohm and operates within a temperature range of -40°C to +85°C. Packaged in a compact 0805 metric footprint, it integrates ESD protection elements to safeguard sensitive data lines against electrostatic discharge events.
Feature Summary
- Integrates built-in ESD protection elements alongside common mode filtering capabilities
- Designed specifically for high-speed signal line filtering in surface mount configurations
- Provides dual-channel noise suppression for differential data interfaces
Applications
- High-speed USB interface protection
- HDMI signal line filtering
- DisplayPort data line noise suppression
Procurement Notes
Verify the specific suffix T200 corresponds to the required packaging format and tape width before ordering. Confirm that the integrated ESD protection rating meets the system's electrostatic discharge requirements. Ensure the 100 mA current rating aligns with the operational load of the target data line to prevent saturation or excessive voltage drop during normal operation.
Selection Notes
Select this component when space constraints require a compact 0805 package size for common mode filtering. Choose this part if the application demands simultaneous noise attenuation and ESD protection on high-speed digital interfaces. Verify that the 12 Ohm impedance characteristic provides sufficient attenuation for the specific frequency spectrum of the interference present in the design environment.
Part Context
This component belongs to TDK's TCM series of common mode filters, which are engineered for protecting sensitive electronic circuits from electromagnetic interference. The S designation indicates a surface mount construction optimized for automated assembly processes. The product line focuses on providing robust signal integrity solutions for modern consumer electronics and industrial communication devices requiring compact form factors.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official TDK resources for cross-reference information regarding discontinued or alternative components.
