14.318180MHZ(20.000PF) 14.318180MHZ(20PF) 14.318180MHZ，49/SM5 14.31818AXA 14.31818AXX 14.31818M 14.31818M 14PF 10PPM 14.31818M 14PF 15PPM 14.31818M+/-30 14.31818M-49SMD-SR