The specified capacitor is a CAP ALUM POLY 1800UF 6.3V SMD, which features an aluminum-polymer composition and has a radial design with a metal can packaging. It boasts a high capacitance of 1800 µF at a working voltage of 6.3 V and exhibits low resistance of approximately 11mOhm. Additionally, this capacitor is designed to withstand high temperatures up to 105°C for an extended period of 2000 hours.