The Bourns RL622 series is a radial lead RF choke coil designed for a variety of applications including DC/DC converters and power supplies. These chokes offer inductance ranging from 1µH to 100,000µH and are characterized by their ferrite core construction and enameled copper wire winding. While the RL622 series is currently discontinued, it remains a viable option for certain applications, with the RLB0913 series recommended as a replacement. The RoHS compliant design ensures adherence to environmental regulations, making it suitable for a wide range of industrial and consumer electronics applications. Users should verify actual device performance in their specific applications.