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Product Detailed Parameters
- Description：CMC 100MA 2LN 90 OHM SMD
- Series：TCM-G
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：100mA
- DC Resistance (DCR) (Max)：3Ohm
- Voltage Rating - DC：10V
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.026" L x 0.020" W (0.65mm x 0.50mm)
- Height (Max)：0.014" (0.35mm)
- Package / Case：0202 (0505 Metric), 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：90 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The TCM0605G-900-2P-T201 is a shielded common mode choke from the TCM-G series, designed for high-speed differential signal lines. It features a compact 0202 (0505 metric) surface-mount package with dimensions of 0.5 mm length, 0.5 mm width, and 0.3 mm height. The component provides a nominal impedance of 90 ohms at a test frequency of 100 MHz. It supports a maximum DC current rating of 100 mA and has a maximum DC resistance of 3 ohms. The device operates within a temperature range of -25°C to +85°C.
Feature Summary
- Shielded construction minimizes electromagnetic interference coupling to adjacent circuits
- Optimized for high-speed differential signal line applications
- Compact 0202 footprint enables dense PCB layout
Applications
- High-speed data interface protection
- Differential signal line filtering
- Portable electronic device circuitry
Procurement Notes
Verify the specific suffix against official TDK documentation to confirm exact impedance tolerance and packaging configuration. Ensure the selected variant matches the required DC current rating and impedance specifications for the target application. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm availability and authenticity before procurement.
Selection Notes
Select this component when space constraints require a 0202 package size for common mode noise suppression. Consider the 100 mA current rating and 3 ohm DC resistance limits relative to the signal line requirements. Evaluate the 90 ohm impedance value against the operating frequency spectrum to ensure effective noise attenuation without significant signal degradation.
Part Context
This component belongs to the TDK TCM-G series of common mode chokes. The series offers various impedance values and package sizes tailored for different signal integrity needs. The G-series specifically denotes the 0202 footprint variant, providing a balance between performance and miniaturization for modern electronics.
Replacement Considerations
Consult TDK's official cross-reference guides for direct substitutes. Verify that alternative parts match the 0202 package dimensions, 90 ohm impedance, and 100 mA current rating. Ensure any replacement maintains the shielded design characteristics to preserve EMI performance.
