The 2200LL-331-H-RC is a low core loss, high current toroid inductor designed for demanding power conversion applications. It features an inductance of 330 µH (±15%) at 1 kHz with a rated DC current of 4.0 A, delivering a maximum DC resistance of 141.9 mO. The inductor is housed in a compact toroid package with dimensions of 0.43 inches (A), 1.01 inches (B), and 0.034 inches (C), and operates reliably across a temperature range of -55°C to +125°C. With its low magnetic radiation and horizontal mounting configuration, this inductor is ideal for switch mode power supplies, DC/DC converters, output chokes, and EMI filters where high current capacity and minimal core losses are essential.