tonThe HC-49SM8MHz20pF30ppm is a RoHS compliant SMD crystal resonator manufactured by Abelton. It is designed to provide precise timing signals for applications that require consistent and accurate timing. The device has an 8MHz frequency with a frequency tolerance of ±30ppm (parts per million) and a series capacitance of 20pF (picofarads). It is housed in an ultra small HC-49S package, making it suitable for use in high-density electronic systems. The device is ideal for use in automotive computers, data network processors, and analog/digital circuits which require high accuracy and low power consumption.