The specified capacitor is a CAP ALUM POLY 1000UF 20 4V SMD type. It has a capacitance of 1000 microfarads and operates at a voltage rating of 4 volts. This capacitor features an aluminum-polymer design, making it suitable for use in surface mount device (SMD) applications. Its radial, can construction allows for efficient heat dissipation during prolonged operation. The specified component has a resistance of 9 milliohms and is designed to endure up to 2000 hours at temperatures reaching as high as 105 degrees Celsius.