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CMCC1206121MT is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Venkel. Its product description is CMC 370MA 2LN 120 OHM SMD. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for CMCC1206121MT
- Description：CMC 370MA 2LN 120 OHM SMD
- Series：CMCC
- Mfr：Venkel
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：370mA
- DC Resistance (DCR) (Max)：300mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Height (Max)：0.083" (2.10mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：120 Ohms @ 100 MHz
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for CMCC1206121MT
Common Mode Chokes Overview
The Venkel CMCC1206121MT is a surface-mount common mode choke designed for two-line signal protection. It features a horizontal package with four PC pads and operates at a nominal impedance of 120 Ohms measured at 100 MHz. The component supports a maximum current rating of 370 mA and exhibits a direct current resistance (DCR) of 300 mOhm. This device is engineered for compact electronic assemblies requiring effective electromagnetic interference suppression in space-constrained environments.
Common Mode Chokes Feature Summary
- Provides common mode noise attenuation for dual-line circuits
- Utilizes a low-profile horizontal surface-mount footprint
- Engineered for high-frequency signal integrity preservation
Common Mode Chokes Applications
- High-speed data line filtering
- USB interface noise suppression
- HDMI signal path protection
Common Mode Chokes Procurement Notes
Verify the specific suffix against official Venkel documentation to confirm tape-and-reel packaging or cut-tape availability. Ensure the order matches the exact part number including all alphanumeric characters to prevent receiving variants with different electrical characteristics or physical dimensions. Cross-reference the manufacturer's latest datasheet for any recent design changes or obsolescence notices before finalizing procurement.
Common Mode Chokes Selection Notes
Select this component when designing circuits that require precise impedance matching for high-frequency signals while maintaining low insertion loss. Evaluate the 370 mA current rating against peak operational loads to ensure thermal stability. Confirm that the 1206 package dimensions fit within the available PCB real estate constraints without compromising adjacent component placement or soldering reliability.
Common Mode Chokes Part Context
Venkel specializes in surface-mount passive components, including chokes and inductors. The CMCC series represents their common mode choke lineup, focusing on miniaturization and performance for modern electronics. This specific model integrates ferrite technology within a standardized SMD form factor to meet industry demands for compact EMI solutions.
Common Mode Chokes Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 120 Ohm impedance at 100 MHz and 370 mA current rating. Verify identical package dimensions and pin configuration to maintain mechanical compatibility.
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