AEC -Q200 qualified. B82559A Series Magnetically Shielded Wire Wound Chokes. TDK helically wound Eru Chokes are magnetically shielded high temperature ferrite core. These chokes are self - leaded construction and underbody termination. Featuring low DC resistance and a high rated current, These wirewound surface mount chokes are easily customised. AEC -Q200 qualified. Rated inductance 1.0 - 30 H.Saturation current 10.1 A to 43 A. Applications. DC-DC Convertors POL Convertors VRM Modules Solar Convertors