Cornell Dubilier Aluminum Electrolytic 500C293U050BB2B

The Type 500C is a long-life, screw-terminal aluminum electrolytic capacitor designed for mainframe computers, UPS, and power supply filter applications, with a rated voltage range of 6.3 Vdc to 550 Vdc and capacitance from 100 µF to 2.6 F. It operates from -40 °C to +95 °C and has an endurance life of 5000 hours at 85 °C under full load. The 500C293U050BB2B variant has a capacitance of 29,000 µF, a voltage rating of 50 Vdc, a capacitance tolerance of -10% +50%, and uses a high-current, low-post terminal with a case diameter of 2 inches and length of 3 1/8 inches. It is characterized by an ESR of 16.3 mΩ at 120 Hz and a ripple current of 12.8 A at 85 °C. The capacitor features Thermal-Pak™ extended cathode construction for improved heat dissipation.