The 160AREP331M05A1PFBT is a solid polymer electrolytic capacitor made by APAQ. It is a radial component with a size of 5x11mm and is RoHS compliant. It has a capacitance of 330µF (micro-farads) ±20%, and can operate at a voltage of 16V. This capacitor is most commonly used for filtering electrical signals, to store electrical energy, and for buffering.