SMD marking code “2P” — 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 | |
|---|---|---|---|---|
| BC817-40 | NXP | SOT-23 16ta - 3f Kec | Public marking directory | |
| CMDZ20L | CSC CENTRAL SEMIC.CORP. | SOD-323 | Public marking directory | |
| FMMT2222R | FERRANTI | SOT-23 | Public marking directory | |
| KST5086 | FSC | SOT-23 | Public marking directory | |
| MMBT5086 | MOT | SOT-23 16ta - 3a Mot | Public marking directory | |
| RQ5RW23CA | RICOH* | SOT-143R | Public marking directory | |
| UMZ18K | ROHM* | SOT-343 | Public marking directory | |
| BC817A-40 | — | SOT-23 16ta - 3f Kec | Public marking directory | |
| KIA7242F | — | SOT-89 | Public marking directory | |
| MM3Z27V | — | SOD-323 | Public marking directory | |
| R3131N26HC3 | — | SOT-23 | Public marking directory | |
| R3133Q33EA | — | SOT-143 | Public marking directory | |
| SXT2222A | — | SOT-89 | Public marking directory | |
| TMPT5086 | — | SOT-23 | Public marking directory | |
| XC6127N37CNR | — | SSOT-24 | Public marking directory | |
| XC6221C29BNR | — | 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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