【Citizen】HC49US-6.176MABJ-UB,晶体 6.176MHz 18pF
HC49US-6.500MABJ,CRYSTAL 6.500 MHZ 18PF HC49/US
HC49US-6.500MABJ-UB,CRYSTAL 6.500 MHZ 18PF HC49/US
HC49US-7.3728MABJ,CRYSTAL 7.3728 MHZ 18PF HC49/US
【Citizen】HC49US-7.3728MABJB,晶体 7.3728MHz 18pF
HC49US-7.3728MABJ-UB,CRYSTAL 7.3728 MHZ 18PF HC49/US
HC49US-7.680MABJ,CRYSTAL 7.680 MHZ 18PF HC49/US
【Citizen】HC49US-7.680MABJB,晶体 7.680MHz 18pF
