The Bourns RL622 series offers a range of radial lead RF choke coils suitable for various applications including DC/DC converters and power supplies. The RL622-472K-RC model specifically features an inductance of 4700µH, a tolerance of ±10%, and a ferrite core. While the series is currently available, Bourns recommends the Model RLB0913 Series for new designs. This component is RoHS compliant, ensuring adherence to environmental regulations. Users should verify actual device performance in their specific applications as characteristics and parameters can vary.