HC49/S/SMD-4M-20PF HC-49/S_10MHZ HC-49/S-11.852MHZ HC-49/S14.31818MHZ HC49/S16.000HZ HC-49/S-16.9344MHZ HC-49/S-20MHZ HC-49/S-29.498928MHZ HC-49/S3 HC-49/S3 4.194304MHZ