The part number MCASU063SCG9R7DFNA1J refers to a specific ceramic capacitor manufactured by Microchip Technology. This component is characterized as having a capacitance of 9.7 pF, a tolerance of ±0.5pF, and a working voltage rating of 50V. It adheres to the C0G/NP0 dielectric specification and is packaged in a 0201 (0603 Metric) case size.