.The 7U48000F20UCG is a 48MHz SMD3225-4P surface mount quartz crystal made by the SJK company. It has a capacitance of 20pF, a load capacitance of 7pF-9pF, and a clock mode of fundamental. It is highly stable, with a frequency tolerance of ±20ppm and a temperature stability of ±30ppm. It is ROHS compliant and meets a variety of industry standards, including EIA-185-2005 and JIS C5531.