When looking at the SG-8018 Series of crystal oscillators from EPSON, their part numbers will break down into 9 sections as shown below.
For example, the following part numbers are the different standard packaging only:
- SG-8018CB 100.000000MHZ TJHPA = Bulk packaging (1 pc)
- SG-8018CB 100.0000M-TJHPA0 = Tape&Reel packaging and 1000 pcs per reel
- SG-8018CB 100.0000M-TJHPA3 = Tape&Reel packaging and 250 pcs per reel
For other series, please refers to the part number guide.