The product code is MSAYT105SSD821KFNA01, which corresponds to a specific ceramic capacitor. This particular component has the following characteristics: it's a CAP CER 820PF 25V 0402, meaning it's an 820 picofarad (pF) capacitance value with a ±10 tolerance at a working voltage of 25 volts. The capacitor is housed in a 0402 (also known as 1005 Metric) case size. It was sourced from Adibuja.