【Citizen】HC49US-4.000MBBIUB,晶体 4MHz 50ppm 16.0pF -10C +60C
【Citizen】HC49US-4.000MBBJ-UB,晶体 CRYSTAL
HC49US-4.032MABJ,CRYSTAL 4.032 MHZ 18PF HC49/US
HC49US-4.032MABJ-UB,CRYSTAL 4.032 MHZ 18PF HC49/US
HC49US-4.096MABJ,CRYSTAL 4.096 MHZ 18PF HC49/US
HC49US-4.096MABJ-UB,CRYSTAL 4.096 MHZ 18PF HC49/US
HC49US-4.194304MABJ,CRYSTAL 4.194304 MHZ 18PF HC49/U
【Citizen】HC49US-4.194304MABJB,晶体 4.194304MHz 18pF
