SMD marking code “J8” — 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 | |
|---|---|---|---|---|
| BCX71JR | FERRANTI | SOT-23R | Public marking directory | |
| BCX71RJ | SIEMENS | SOT-23 | Public marking directory | |
| BZX84C3V9 | FSC | SOT-23 16dc - 3a Lge | Public marking directory | |
| CMOZ33V | CSC CENTRAL SEMIC.CORP.* | SOD-523 | Public marking directory | |
| MM5Z6V2 | FSC | SOD-523 | Public marking directory | |
| MMSD914 | MCC | SOD-123 | Public marking directory | |
| R3111N182C | RICOH* | SOT-23 | Public marking directory | |
| R3114Q451C | RICOH* | SC-82AB | Public marking directory | |
| RN1969FS | TOS | — | Public marking directory | |
| RN5RG28AA | RICOH* | SOT-23-5 | Public marking directory | |
| S9018LT1 | CJ* | SOT-23 | Public marking directory | |
| 2SK67-8 | — | SOT-23 16fh - 3a Nec | Public marking directory | |
| AV9018LT1 | — | SOT-23 | Public marking directory | |
| ELM7638HAB | — | SOT-23 16vdc VD7 3d Elm | Public marking directory | |
| R3130N48EA | — | SOT-23 | Public marking directory | |
| RP103Q261D | — | SC-82AB | Public marking directory | |
| RT9166A-35CXL | — | SOT-89 | Public marking directory | |
| RT9167A-23CB | — | SOT-23-5 | Public marking directory | |
| Si91842DT-12 | — | SOT-23-5 | 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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