... , Film Thickness, Conductor Resistance, Elongation, Spring Back, Mandrel Winding, Sudden Jerk, Cut Through, Heat Shock, Room Temperature Breakdown Voltage, High Voltage Hole, and ... aluminum wire, class 1553) Polyesterimide enameled aluminum wire, class 1804) Polyester (imide) coated with polyamide-imide enameled aluminum wire, class 2005 ...