The R82 Series is constructed of metallized 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 UL 94V–0 requirements. Automotive grade devices are available and meet the demanding Automotive Electronics Council's AEC–Q200 qualification requirements. Typical applications include blocking, coupling, decoupling, timing and oscillator circuits. Not suitable for across-theline application (see Suppressor Capacitors).