The Bourns 5800 series power chokes are designed to provide high current capacity and low DCR in a compact form factor. These chokes utilize a ferrite bobbin core and are suitable for a wide range of applications including DC-DC converters, power supplies, and filtering circuits. They are RoHS compliant and offer dielectric strength of 2500 Vrms. The dash number marking facilitates easy identification, and VW-1 rated shrink tubing provides additional protection. Saturation current is defined as the current level that causes a 10% maximum inductance drop, while the rated current is the current that results in a maximum 35°C temperature rise.