As you may know, Toshiba assembles their product in various assembly factories. Each factory has their own internal nomenclature in their part number suffix. To simplify ordering based upon the Generic item number where there is no difference between parts with the exception of assembly location.
Sometimes you may find some difference at the end of part numbering, such as below SSM3K15ACT.
- SSM3K15ACT,L3F(T is a Factory Part Number
- SSM3K15ACT,L3F is a Generic (orderable) part number
- SSM3K15ACT is a Base part number (datasheet PN)