19.542M50规格参数
相关型号
19.548M63 19.66080MHz HC49 20/50/-40+85°C/SR 19.6608MHz 20PF ±20PPM 49U 19.68.041 19.68.061 19.68.063 19.68.064 19.68.173 19.68.231 19.68.331