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Product Detailed Parameters
- Description：CMC 50MA 2LN 200 OHM SMD
- Series：TCM-G
- Mfr：TDK Corporation
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：50mA
- 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：0.049" 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：-
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Overview
The TCM1210G-201-2P-T200 is a surface-mount common mode filter designed for high-speed differential signal lines. It features two lines with an impedance of 200 Ohms at 100 MHz and a maximum DC resistance of 3 Ohms. The component has a rated current of 50 mA and a DC voltage rating of 10 V. Its physical dimensions are 1.25 mm in length, 1.00 mm in width, and a maximum height of 0.67 mm. The device operates within a temperature range of -25°C to 85°C.
Feature Summary
- Designed specifically for filtering common mode noise on high-speed differential signal lines.
- Utilizes a compact surface mount package suitable for space-constrained applications.
- Provides effective electromagnetic interference suppression with low insertion loss characteristics.
Applications
- High-speed data interface circuits requiring noise reduction
- Differential signaling systems in consumer electronics
- Portable devices with limited board real estate
Procurement Notes
Verify the obsolete status of this specific part number before initiating any procurement activities. Confirm availability through authorized distributors or secondary market suppliers if replacement sourcing is required. Ensure that any substitute components meet the original electrical specifications and mechanical footprint requirements to maintain system integrity.
Selection Notes
Select this component when designing circuits that require common mode noise suppression for differential signals operating at frequencies around 100 MHz. Consider the 50 mA current rating and 3 Ohm DC resistance to ensure compatibility with the signal line's power budget. The small 1210 metric footprint makes it suitable for dense PCB layouts where space is a critical constraint.
Part Context
This component belongs to the TCM-G series of common mode filters manufactured by TDK Corporation. The series offers various impedance values and current ratings tailored for different high-speed digital applications. The TCM1210G variant specifically targets applications requiring robust noise filtering in a compact surface-mount form factor.
Replacement Considerations
Public confirmed substitute part numbers: None identified.
