SMD marking code “2M” — 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 | |
|---|---|---|---|---|
| BAT754C | PHI | SOT-23 | Public marking directory | |
| BC817-16 | NXP | SOT-23 16ta - 3f Kec | Public marking directory | |
| DDZ27D | DIODES | SOD-123 | Public marking directory | |
| DDZ27DS | DIODES | SOD-323 | Public marking directory | |
| DDZ27DS | DIODES | — | Public marking directory | |
| DDZ30D | DIODES | — | Public marking directory | |
| DDZX27D | DIODES | SOT-23 | Public marking directory | |
| DDZX27DTS | DIODES | SOT-363 | Public marking directory | |
| DDZX27DW | DIODES* | SOT-323 | Public marking directory | |
| FMMT5087 | FERRANTI | SOT-23 | Public marking directory | |
| IMP162MCUS | IMP* | SOT-143 | Public marking directory | |
| MMBT404 | MOT | SOT23 | Public marking directory | |
| R3111N421C | RICOH* | SOT-23-5 | Public marking directory | |
| RH5RE52AA | RICOH* | SOT-89 | Public marking directory | |
| RQ5RW21CA | RICOH* | SOT-143R | Public marking directory | |
| UMZ15K | ROHM* | SOT-343 | Public marking directory | |
| 2SK2211 | — | SOT-89 | Public marking directory | |
| BC817A-16 | — | SOT-23 16ta - 3f Kec | Public marking directory | |
| KIA7236F | — | SOT-89 | Public marking directory | |
| MM3Z22V | — | SOD-323 | Public marking directory | |
| R1161D321D | — | — | Public marking directory | |
| R3131N26BC3 | — | SOT-23 | Public marking directory | |
| R3133Q31EA | — | SOT-143 | Public marking directory | |
| XC6127N33CNR | — | SSOT-24 | Public marking directory | |
| XC6213B29ANR | — | SSOT-24 | Public marking directory | |
| XC6221C27BNR | — | SSOT-24 | 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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