SG8002JC 48.00000MHZ SG-8002JC 48.0000M-PCCL0 ROHS SG-8002JC 48.0000M-PTCL0 ROHS SG-8002JC 48.0000M-PTCL3 ROHS SG-8002JC 48.0000M-SCCB ROHS SG-8002JC 48M PCC BB SG-8002JC 5.0000M-PHCL0 ROHS SG-8002JC 5.0000-PCCB SG-8002JC 50.000000 MHz SG-8002JC 50.0000M-PCBB ROHS