Cornell Dubilier Aluminum Electrolytic 101C293U020AH2B

The Type 101C is a low-ESR aluminum electrolytic capacitor designed for high-ripple current military and industrial applications, operating from -55 °C to 105 °C with a rated voltage range of 7.5 to 250 Vdc. The 101C293U020AH2B variant has a capacitance of 29,000 µF, a voltage rating of 20 Vdc, a capacitance tolerance of -10% +75%, and a case size of 1 3/8 inch diameter by 2 5/8 inch length. It features a high post terminal and standard insulation with a maximum ESR of 20.0 mΩ at 25 °C and a ripple current rating of 11.1 A at 85 °C. The capacitor includes Thermal-Pak™ extended cathode construction for improved heat dissipation in all mounting orientations and meets a 5,000-hour load life test at 105 °C with full load. Its impedance ratio at -55 °C to +25 °C does not exceed 3:1, and it exhibits over 90% capacitance retention at -40 °C.