ConnThe TXM20.000M0002491LFBEO00T with SMD Crystal Resonators 20MHz ±30ppm HC-49SMD RoHS manufactured by AbelConn is an electronic timing component. This crystal resonator is used to provide precise timing for microprocessors, clocks, and other electronics. It is a surface-mount device (SMD) that has a 20MHz frequency with a 30ppm tolerance. It operates in temperatures from -40°C to +85°C and has a wide range of applications in industrial, consumer, and automotive applications. This resonator is RoHS compliant and is lead free.