The ECX-33B2Q from ECS Inc. is an SMD Crystal that operates from 8 to 54 MHz. It has a frequency tolerance of ±30 ppm and a frequency stability of ±150 ppm. This crystal has a load capacitance of 8 pF and a drive level of up to 200 μW. It operates over a temperature range of -40 to 150 °C and has an aging of less than ±2 ppm (first year). This AEC-Q200 qualified crystal is available in an RoHS-compliant low-profile package measuring 3.2 x 2.5 x 0.8 mm.