This electronic part is a Multilayer Ceramic Capacitor (MLCC) manufactured by Prosperity, model # FN18X102K500PSG, and is designed for Surface Mount Technology (SMD/SMT). The component offers a capacitance of 1nF and a voltage rating of 50V. It has a size of 0603 and is certified as RoHS compliant, which indicates that it is free from hazardous materials.