The S3225000181040D1JB is a SMD Crystal Resonator manufactured by JGHC. It is a RoHS certified component with four SMD pins. It is typically used in frequency control, timing, and resonant circuit applications. The resonator is capable of producing a precise frequency, and has a low power consumption. Its 3225 package size and height of 1.8mm makes it suitable for use in small, cramped spaces.