The capacitor part number is MSART042SCG0R4BWRA01, corresponding to a CAP CER 0.4PF 25V C0G/NP0 01005 from the brand Adibuja. This specific component has a capacitance of 0.4 pF and operates within a voltage range of 25 V. It adheres to the C0G/NP0 specification, commonly known as NPO in metric terminology, for ceramic capacitors. The package size is designated as 01005 or 0402 Metric, which refers to its dimensions.