33µF 50V Electrolytic Capacitor-Keltron

The Keltron 33µF 50V Electrolytic Capacitor is constructed using high-purity etched and formed aluminum foil, featuring an aluminum oxide dielectric layer as the anode foil. An aluminum cathode foil is concentrically wound together with a layer of condenser-grade paper in between. After being impregnated with electrolyte, the wound element is enclosed in an aluminum can and hermetically sealed with a rubber bung to create a durable electrolytic capacitor. A key advantage of electrolytic capacitors is their high capacitance-to-size ratio, achieved through the extremely thin dielectric layer, which allows for a significantly larger capacitance per unit area compared to other capacitor types.