SG-8002JF 66.0000M-PCMB PURE SN SG-8002JF 66.355200MHZ PC 其他IC SG-8002JF 66.666600 SG-8002JF 66M PCB SG-8002JF 7.6800M-PCCL3 ROHS SG-8002JF 72.000000MHZ SG-8002JF 77.7600M-PCCB:RoHS SG-8002JF 8.1920M-PCCB ROHS SG-8002JF 8.6400M-PCBL3 ROHS SG8002JF 80.00000000MHZ