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CMCC0805670ST-CT is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Venkel. Its product description is CMC 400MA 2LN 67 OHM SMD. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for CMCC0805670ST-CT
- Description：CMC 400MA 2LN 67 OHM SMD
- Series：CMCC
- Mfr：Venkel
- Package：Strip
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：400mA
- DC Resistance (DCR) (Max)：250mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.079" L x 0.047" W (2.00mm x 1.20mm)
- Height (Max)：0.055" (1.40mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：67 Ohms @ 100 MHz
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for CMCC0805670ST-CT
Common Mode Chokes Overview
The Venkel CMCC0805670ST-CT is a surface mount common mode choke designed for suppressing electromagnetic interference in two-line signal circuits. It features a horizontal package configuration with four pads and provides an impedance of 67 Ohms at 100 MHz. The component supports a maximum current rating of 400 mA and exhibits a DC resistance of 250 mOhm per line.
Common Mode Chokes Feature Summary
- Two-line configuration for effective noise suppression on differential or paired signal lines
- Horizontal mounting structure utilizing a four-pad footprint for stable surface attachment
- High-frequency attenuation capability centered around 67 Ohms impedance at 100 MHz
Common Mode Chokes Applications
- Signal line filtering in portable electronic devices
- Electromagnetic interference suppression in battery charger circuits
- Noise reduction in power supply output stages
Common Mode Chokes Procurement Notes
Verify the complete part number including the suffix to ensure correct packaging and terminal finish specifications. Confirm that the horizontal package style aligns with the target PCB land pattern design. Ensure the 400 mA current rating meets the operational requirements of the specific circuit application before integration.
Common Mode Chokes Selection Notes
Select this component when a low-profile, horizontal form factor is required for space-constrained designs. The 67 Ohm impedance value targets specific high-frequency noise profiles. Verify that the 250 mOhm DC resistance does not introduce excessive voltage drop in the signal path. Consider the four-pad footprint compatibility during the layout phase.
Common Mode Chokes Part Context
This component belongs to the CMCC series of common mode chokes manufactured by Venkel. These components are engineered for surface mount technology applications requiring compact electromagnetic interference filtering solutions. The series offers various impedance and current ratings to suit different signal integrity requirements.
Common Mode Chokes Replacement Considerations
Check for direct substitutes within the Venkel CMCC series that match the 67 Ohm impedance and 400 mA current rating. Ensure any replacement maintains the horizontal package orientation and four-pad footprint to avoid PCB redesign.
Common Mode Chokes FAQ
What is the impedance value of the CMCC0805670ST-CT?
The component has an impedance of 67 Ohms measured at a frequency of 100 MHz.
How many terminals does this common mode choke have?
It is a two-line component featuring a four-pad horizontal package for surface mounting.
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