The R82DC3100AA50J is a general purpose radial leaded metalized polyester Film Capacitor. The R82 series is constructed of metalized polyester film (wound or stacked technology) with radial leads of tinned wire. Radial leads are electrically welded to the contact metal layer on the ends of the capacitor winding. The capacitor is encapsulated with thermosetting resin in a box of material meeting the UL94V-0 requirements.