SG-8002JC 14.7456M-PHCL0 ROHS SG-8002JC 14.745800MHZ SG-8002JC 15.625000MHZ SG-8002JC 16.0000M-PHBB ROHS SG-8002JC 16.0000M-PHBL3 ROHS SG-8002JC 16.934400MHZ SG-8002JC 17.850000MHZ SG-8002JC 18.180000MHZ SG-8002JC 18.432000MHZ SG-8002JC 18.4320M-PHCL3 ROHS