SG-8002JC 4.19430M-PCCL0 ROHS SG-8002JC 4.29497M-PCBL3 ROHS SG-8002JC 4.915200MHZ SG-8002JC 4.9152M-PCCL3 ROHS SG-8002JC 40.000000MHZ SG-8002JC 40.0000MHz SG-8002JC 40.0000M-PCBL3 ROHS SG-8002JC 40.0000M-PCCB ROHS SG-8002JC 40.0000M-PHCB ROHS SG-8002JC 40.000M-PCBL0 ROHS