SMD marking code “5M” — 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 | |
|---|---|---|---|---|
| 2SJ0672 | PANASONIC* | SSSMini3-F1 18fh - 3a Pan | Public marking directory | |
| MMSZ22 | ON* | SOD-123 | Public marking directory | |
| R3111N451C | RICOH* | SOT-23-5 | Public marking directory | |
| RH5RE55AA | RICOH* | SOT-89 | Public marking directory | |
| RQ5RW51CA | RICOH* | SOT-143R | Public marking directory | |
| MM1Z22 | — | SOD-123 | Public marking directory | |
| R3131N46BC5 | — | SOT-23 | Public marking directory | |
| R3133Q11EC | — | SOT-143 | Public marking directory | |
| TCMM5Z18V | — | SOD-523 | Public marking directory | |
| XC6127C33ANR | — | SSOT-24 | Public marking directory | |
| XC6127N33FNR | — | SSOT-24 | Public marking directory | |
| XC6217C20ANR | — | SSOT-24 | Public marking directory | |
| XC6223B29BNR-G | — | 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.
Can't match your marking?
Send us the code, package and a photo — our team helps identify the part.
Ask our team