SMD marking code “0J” — 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 | |
|---|---|---|---|---|
| BU4325F | ROHM* | SOP-4 | Public marking directory | |
| BU4325FWE | ROHM* | VSOF-5 | Public marking directory | |
| BU4325G | ROHM* | SSOP-5 | Public marking directory | |
| MUN5132DW1 | MOT | SOT363 | Public marking directory | |
| R3111N101C | RICOH* | SOT-23-5 | Public marking directory | |
| RH5RE20AA | RICOH* | SOT-89 | Public marking directory | |
| RQ5RW58BA | RICOH* | SOT-143R | Public marking directory | |
| MM1Z18B | — | SOD-123 | Public marking directory | |
| MUN5132DW | — | SOT-363 | Public marking directory | |
| R1161D101D | — | — | Public marking directory | |
| R1161D281D | — | — | Public marking directory | |
| R3131N40EA | — | SOT-23 | Public marking directory | |
| R3132Q18EA | — | SOT-143 | Public marking directory | |
| R5326N009B | — | SOT-23-6 | 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