Capacitor, 180 microfarad (µF), 4 volt (V) aluminum and polymer construction, surface mount design (SMD), part number CAP ALUM POLY 180UF 20 4V SMD. It has a capacitance value of 2917 pF in metric units and is rated for high temperature operation at 105°C with a lifespan of 1000 hours. The package size is 9 milliohms (mOhm).