SMD marking code “J2” — 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 | |
|---|---|---|---|---|
| 2SC3142-2 | TOS* | SOT-23 | Public marking directory | |
| BSH102 | PHI | SOT-23 | Public marking directory | |
| CMOZ18V | CSC CENTRAL SEMIC.CORP.* | SOD-523 | Public marking directory | |
| HSMS-270C | AGILENT | SOT-323 | Public marking directory | |
| MAX809MTR | ON | SOT-23 | Public marking directory | |
| MMSZ5247B | FSC | SOD-123 | Public marking directory | |
| R3111N122C | RICOH* | SOT-23 | Public marking directory | |
| R3114Q391C | RICOH* | SC-82AB | Public marking directory | |
| RN1963FS | TOS | — | Public marking directory | |
| RN5RG22AA | RICOH* | SOT-23-5 | Public marking directory | |
| TC7SZ08F | TOS | SOT-23-5 | Public marking directory | |
| TC7SZ08FU | TOS | SOT-353 | Public marking directory | |
| UDZS8.2B | ROHM* | — | Public marking directory | |
| ZC833 | FERRANTI | SOT-23 | Public marking directory | |
| 2SK67-2 | — | SOT-23 16fh - 3a Nec | Public marking directory | |
| CHT9013PT-H | — | SOT-23 16ta - 3a Chm | Public marking directory | |
| EDZ8.2B | — | SOD-523 | Public marking directory | |
| ELM7632HAB | — | SOT-23 16vdc VD7 3d Elm | Public marking directory | |
| FRS3B | — | DO-214AB | Public marking directory | |
| HSMS-2702 | — | SOT-23 | Public marking directory | |
| MMSZ5247 | — | SOD-123 | Public marking directory | |
| R1131D321A | — | — | Public marking directory | |
| R3130N42EA | — | SOT-23 | Public marking directory | |
| RP103Q151D | — | SC-82AB | Public marking directory | |
| RT9166-35CX | — | SOT-89 | Public marking directory | |
| RT9167A-17CB | — | SOT-23-5 | Public marking directory | |
| TDZ8.2B | — | — | Public marking directory | |
| VDZS8.2B | — | — | 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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