This component is a SMD Crystal Resonator manufactured by SJK. It is a 7U25000E16UCG with part number SMD-3225_4P RoHS. It has a frequency of 25MHz, a load capacitance of 16pF, and it has 4 pins. It is RoHS compliant, meaning it is manufactured with components that have low levels of hazardous substances. It is also an SMD (Surface Mount Device) component, meaning it is designed to be soldered directly onto the surface of a printed circuit board.