The CMCF series includes common mode chokes designed for electric vehicle (EV) and hybrid electric vehicle (HEV) applications, specifically for on-board chargers and DC/DC converters. These chokes are built using high-permeability MnZn ferrite cores, optimizing their size for high power density and effective frequency attenuation. They offer reliable operation across a wide temperature range of -40°C to +125°C, ensuring robust performance in demanding automotive environments. The series complies with AEC-Q200 standards, making it suitable for automotive-grade applications.