The MSAST021SCG8R5CWNA01 is a specific ceramic capacitor with the part number CAP CER 8.5PF 25V C0G/NP0 008004. This component has a capacitance of 8.5 pF, with a tolerance of ±0.25pF and operates at a voltage rating of 25V. The MSAST021SCG8R5CWNA01 is classified as a C0G or NP0 type ceramic capacitor, measuring in the 0201 metric size.