See Brady Products
Crystal 24.0000MHz 16PF SMD - CSM-12 - ±100ppm - ±30ppm - 16pF - 50 Ohm - Fundamental - -40°C ~ 85°C - 4-SMD - No Lead (DFN - LCC) - 0.465" L x 0.220" W (11.80mm x 5.50mm) - 0.098" (2.50mm)