2.2nF 100V polyester capacitor from the R82 series constructed of metallized polyester 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 UL 94V0 requirements. Typical applications include blocking, coupling, decoupling, timing and oscillator circuits.