X49ST2-24.000-F20LLHP is an electronic part manufactured by HCI, and consists of 49S Crystals with a frequency of 24MHz, 20pF load capacitance, 30O series resistance, ±20ppm frequency tolerance (at 25°C), ± 20ppm aging (3 years) and -20? to +70? operating temperature range. It is ROHS certified and comes with a 2-pin HC-49S Crystals package.