The ECX-1247Q is a very compact SMD Crystal with a 1.6 x 1.2 mm footprint. AEC-Q200 Qualified. ECX-1247Q SMD CRYSTAL Request a Sample ECX-1247Q SMD CRYSTAL Low Profile 1.6 x 1.2 mm Footprint RoHS Compliant AEC-Q200 Qualified DIMENSIONS (mm) OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS Frequency CONDITIONS ECX-1247Q MIN TYP MAX 26.000 40.000 UNITS MHz Mode of Oscillation Fundamental Frequency Tolerance @ +25°C ± 30 ppm Frequency Stabi.