SMD marking code “FT” — candidate parts
Small packages rarely print the full part number. The marking below maps to these part numbers — verify against the package, pin count and the manufacturer's datasheet before ordering.
Candidate part numbers
| Part number | Manufacturer | Package | Mapping basis | |
|---|---|---|---|---|
| BD4937FVE | ROHM* | VSOF-5 | Public marking directory | |
| BD4937G | ROHM* | SSOP-5 | Public marking directory | |
| MAX6314US28D4-T | MAX* | SOT-143 | Public marking directory | |
| R1112N271B | RICOH* | SOT-23-5 | Public marking directory | |
| 2SA1034-T | — | SOT-23 | Public marking directory | |
| 2SA1531-T | — | SOT-323 | Public marking directory | |
| 2SD2473 | — | SOT-23 | Public marking directory | |
| CHT5551PT | — | SOT-23 16ta - 3a Chm | Public marking directory | |
| RT9818C-40CV | — | SOT-23 16vda VD6 3a Rct | Public marking directory | |
| SiP810CMEUED | — | SOT-23 | Public marking directory | |
| XC6127C44ANR | — | SSOT-24 | Public marking directory | |
| XC6127N44FNR | — | SSOT-24 | Public marking directory | |
| XC6223E401NR-G | — | SSOT-24 | Public marking directory | |
| Z1SMA-150 | — | DO-214AC | Public marking directory |
How these mappings are compiled: from public SMD marking directories and from our own stock records (marked Stock-record verified). We keep the original reference of every row internally so any mapping can be traced on request.
Markings are indicative only: the same code can denote different parts across manufacturers and packages. Always confirm with the physical batch marking and the original datasheet.
* Manufacturer derived from the part-number family (some directory entries carry no manufacturer) — treat it as a lead, not a datasheet fact.
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