Cornell Dubilier Aluminum Electrolytic 500C473U025BA2B

The Type 500C is a long-life, screw-terminal aluminum electrolytic capacitor designed for power-supply and UPS filter applications, with a temperature range of -40 °C to +95 °C and a rated voltage range up to 550 Vdc. It features an extended cathode foil for improved thermal performance and exceeds 5000 hours of endurance at 85 °C under full load. The specific part 500C473U025BA2B is a 47,000 µF unit with a capacitance tolerance of -10% to +75%, rated for 25 Vdc, mounted in a 2.000 inch diameter case with 3.125 inch length, using a high current low post terminal. Its maximum ESR at 25 °C is 21.8 mΩ and maximum ripple current at 85 °C is 9.7 A. The capacitor meets the endurance and shelf life tests specified for the Type 500C series.