SMD marking code “AUK” — 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 | |
|---|---|---|---|---|
| 12A | ST | SOT-23 | Public marking directory | |
| XC6114F618MR | TOREX* | SOT-23-5 | Public marking directory | |
| XC6114F648MR | TOREX* | SOT-23-5 | Public marking directory | |
| 12B | — | SOT-23 | Public marking directory | |
| A1Y | — | SOT-89 | Public marking directory | |
| N23 | — | SOT-323F | Public marking directory | |
| N24 | — | SOT-23 | Public marking directory | |
| N25 | — | SOT-23 | Public marking directory | |
| N27 | — | SOT-323F | Public marking directory | |
| N29 | — | SOT-323F | Public marking directory | |
| N2A | — | SC-70 | Public marking directory | |
| N31 | — | SOT-323F | Public marking directory | |
| N33 | — | SOT-23F | Public marking directory | |
| N35 | — | SOT-23 | Public marking directory | |
| N36 | — | SOT-323F | Public marking directory | |
| N39 | — | SOT-323F | Public marking directory | |
| N42 | — | SOT-323F | Public marking directory | |
| N45 | — | SOT-23F | Public marking directory | |
| N95 | — | SOT-23 | Public marking directory | |
| RA1 | — | SOT-23F | Public marking directory | |
| RA2 | — | SOT-23 | Public marking directory | |
| RA3 | — | SOT-23 | Public marking directory | |
| RA4 | — | SOT-23 | Public marking directory | |
| RA5 | — | SOT-23 | Public marking directory | |
| RA6 | — | SOT-23 | Public marking directory | |
| RA7 | — | SOT-23 | Public marking directory | |
| RC1 | — | SOT-23F | Public marking directory | |
| RC2 | — | SOT-23 | Public marking directory | |
| RC3 | — | SOT-23 | Public marking directory | |
| RC4 | — | SOT-23 | Public marking directory | |
| RC5 | — | SOT-23 | Public marking directory | |
| RC6 | — | SOT-23 | Public marking directory | |
| RC7 | — | SOT-23 | 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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