TechnologyThis is a 0402CG4R5C500NT ceramic multilayer capacitor (MLCC) with a surface mount design manufactured by Fenghua Advanced Technology. It has a size of 0402 (1005 metric), and a capacitance of 4.5pF. It is rated for a maximum voltage of 50V and is RoHS compliant. This MLCC is made with ceramic material, has leads constructed from nickel sliver, and a rated insulation of 250VAC. This capacitor is often used in filtering, bypassing, and decoupling applications due to its small size, low ESR, high Q, and high volumetric efficiency.