CM309B4.000MABJTCRYSTAL 4.000 MHZ 18PF SMD|CITIZEN FINETECH MIYOTA|Lead All|RoHS Mixed MA-506 4.0000M-C0 CM309B4.000MABJTCRYSTAL 4.000 MHZ 18PF SMD|CITIZEN FINETECH MIYOTA (VA)|Lead All|RoHS Mixed MA-506 4.0000M-C0