The part number MBASU105SB5473MFNA01 corresponds to a CAP CER 0.047UF 50V X5R 0402 ceramic capacitor from the manufacturer Adibuja. This specific type of capacitor has a capacitance value of 0.047 microfarads, operates at a maximum voltage rating of 50 volts, and adheres to the X5R specification, which is a type of ceramic material known for its stability over a wide range of frequencies and temperatures. The size of this capacitor is 0402 (also referred to as 1005 in metric measurements), making it suitable for compact electronic designs.