(Shenzhen JinGooHuoCheng ElectronicsThe S3240000101040 is an SMD crystal resonator manufactured by JGHC (Shenzhen JinGooHuoCheng Electronics). It has a frequency of 40MHz ± 10ppm, and is packaged in a SMD-3225_4P RoHS compliant package. The resonator has four pins, making it suitable for a wide range of applications. It is designed to be used in circuits where low phase noise, low power consumption, and high stability are required. The small size of the device makes it useful for high-volume applications where space is at a premium.