SMD marking code “6P” — 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 | |
|---|---|---|---|---|
| BCX71HR | FERRANTI | SOT-23 | Public marking directory | |
| BCX71RH | SIEMENS | SOT-23 | Public marking directory | |
| CMDZ30L | CSC CENTRAL SEMIC.CORP. | SOD-323 | Public marking directory | |
| DTA144WE | ROHM | SC-75 | Public marking directory | |
| KIA7042AF | KEC* | SOT-89 | Public marking directory | |
| KIA7042AT | KEC* | — | Public marking directory | |
| MMBFJ111 | FSC | — | Public marking directory | |
| MMBFJ113 | FS | — | Public marking directory | |
| RQ5RW17CA | RICOH* | SOT-143R | Public marking directory | |
| UMZ16N | ROHM* | SOT-323 16df - 3i Rhm | Public marking directory | |
| UNR211H | PANASONIC* | SC-59 | Public marking directory | |
| UNR511K | PANASONIC* | SOT-523 | Public marking directory | |
| UNR911KJ | PANASONIC* | SC-89 | Public marking directory | |
| MUN2137 | — | SC-59 | Public marking directory | |
| MUN5137 | — | SOT-323 | Public marking directory | |
| R3133Q23EC | — | SOT-143 | Public marking directory | |
| UN211H | — | SC-59 | Public marking directory | |
| UN511K | — | SOT-523 | Public marking directory | |
| UN911KJ | — | SC-89 | Public marking directory | |
| XC6127C37BNR | — | SSOT-24 | Public marking directory | |
| XC6127N37GNR | — | SSOT-24 | Public marking directory | |
| XC6221D29BNR | — | 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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