The KUS1693442020 with DIP Crystal Resonators 49S RoHS, manufactured by Kaiyuexiang, is a type of electronic component used in various applications for generating and controlling to track the signals accurately. It is a DIP (Dual In-Line Package) packaged, 49S RoHS (Restriction of Hazardous Substances) compliant, crystal resonator used for signal generation and tracking. It is suitable for a wide variety of applications including oscillators, clock generation, and signal synchronization. The product has an operating temperature range of -20° C to 70°C and is lead free/RoHS compliant. Its specs are frequency 0.5MHz to 80Mhz, 5032-16.0 MM case size, and -20-70 C temperature range. It is ideal for use in a wide variety of consumer electronic devices such as smart speakers.