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Product Detailed Parameters
- Description：CMC 100MA 2LN 200 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)：1.7Ohm (Typ)
- Voltage Rating - DC：10V
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.049" L x 0.039" W (1.25mm x 1.00mm)
- Height (Max)：0.026" (0.67mm)
- Package / Case：0504 (1210 Metric), 4 Lead
- Inductance @ Frequency：-
- Impedance @ Frequency：200 Ohms @ 100 MHz
- Qualification：-
- Grade：-
Download product information
Overview
The TCM1210-201-2P-T is a two-line common mode choke filter designed for signal line noise suppression. It features a low-profile surface mount construction with dimensions of 1.25mm length, 1.00mm width, and 0.67mm height. The component provides an impedance of 200 Ohms at 100 MHz and supports a maximum DC current of 100 mA. Its maximum DC resistance is 3 Ohms, operating within a temperature range of -25°C to +85°C.
Feature Summary
- Low-profile surface mount design suitable for space-constrained applications
- Two-line configuration for differential signal noise suppression
- High performance ferrite material for effective EMI filtering
Applications
- Signal line noise suppression in electronic circuits
- Data interface protection
- General purpose EMI filtering for low current signals
Procurement Notes
Verify the specific suffix against official TDK documentation to confirm exact electrical tolerances and packaging specifications. Ensure the selected variant matches the required impedance and current ratings for the target application circuit. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm availability and authenticity before procurement.
Selection Notes
Select this component for applications requiring compact footprint and moderate noise attenuation on signal lines. Evaluate the 100 mA current rating to ensure it exceeds the peak signal currents without saturation. Confirm that the 200 Ohm impedance at 100 MHz aligns with the frequency spectrum of the interference to be suppressed.
Part Context
This component belongs to the TCM1210 series of common mode chokes from TDK Corporation. The series is characterized by its small 1210 metric package size, offering high reliability for surface mount assembly processes. It is engineered for use in consumer electronics and industrial equipment where space efficiency and signal integrity are critical requirements.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative components by matching impedance curves, current ratings, and physical dimensions.
