7427927141

The 7427927141 Common Mode Choke Coil (CMCC) is part of Würth Elektronik Midcom's comprehensive range of EMC components designed to suppress electromagnetic interference (EMI) and improve signal integrity in electronic circuits. It is specifically engineered to mitigate common mode noise on signal and power lines, ensuring optimal performance and compliance with EMC regulations.

Key Features:

• Common Mode Suppression: The 7427927141 CMCC is designed to attenuate common mode noise present on signal and power lines, thereby reducing electromagnetic interference (EMI) and enhancing the immunity of sensitive electronic circuits to external noise sources.
• Inductive Construction: This choke coil features an inductive structure comprising two or more windings wound around a magnetic core. The inductive impedance of the coil presents a high impedance path to common mode noise while allowing the passage of differential mode signals.
• High Impedance at Common Mode Frequencies: The CMCC exhibits a high impedance to common mode noise over a wide frequency range, effectively suppressing unwanted interference signals and ensuring reliable operation of electronic devices.
• Compact Size: With its compact form factor, the 7427927141 CMCC offers space-efficient integration into electronic circuit designs, making it suitable for applications with size constraints or limited board space.
• Surface Mount Technology (SMT) Compatibility: The choke coil is designed for surface mount assembly, enabling easy and reliable soldering to the PCB (Printed Circuit Board) during the manufacturing process. SMT compatibility streamlines production and facilitates automated assembly.
• RoHS Compliance: Würth Elektronik Midcom ensures that the 7427927141 CMCC complies with the Restriction of Hazardous Substances (RoHS) directive, meeting environmental and regulatory standards for hazardous substance restriction.

Applications:

• Power Supplies: Used in AC/DC and DC/DC power supplies to filter common mode noise and improve EMC performance.
• Communication Systems: Integrated into communication equipment such as routers, switches, and modems to suppress EMI and ensure reliable signal transmission.
• Industrial Automation: Employed in industrial control systems, motor drives, and robotics to reduce electromagnetic interference and enhance system reliability.
• Automotive Electronics: Utilized in automotive ECUs (Electronic Control Units), infotainment systems, and onboard chargers to meet EMC requirements and ensure vehicle reliability.
• Consumer Electronics: Found in appliances, audio/video equipment, and gaming consoles to minimize electromagnetic interference and enhance device performance.