The Ferrocore DL1812-330 is a cylindrical-shaped ferrite core inductor. It is a high-frequency part with a 3.3nH inductance rating, making it ideal for use in high-frequency, high-power applications such as DC-DC converters, voltage regulators, and motor drivers. The core material is ferrite, which allows it to handle up to 10A of current with high efficiency. The DL1812-330 incorporates a solid air gap, making it capable of greater inductance levels compared to other inductors of similar size. In addition, this Ferrocore inductor has a low DC resistance and high oscillation frequency, making it suitable for use in power supply and motor drive applications.