SMD marking code “G3” — 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 | |
|---|---|---|---|---|
| 1SS196 | TOS | SC-59 | Public marking directory | |
| 2SA1257-3 | TOS* | SOT-23 | Public marking directory | |
| BAR63 | INFINEON | SOT-23 | Public marking directory | |
| HSMP-3893 | AGILENT | SOT23 | Public marking directory | |
| HSMP-389E | AGILENT | SOT-323 | Public marking directory | |
| MC78PC33N | ON* | SOT-23-5 | Public marking directory | |
| MMSZ5228B | FSC | SOD-123 | Public marking directory | |
| MMSZ5228BS | DIODES | SOD-323 | Public marking directory | |
| MMSZ5228BS | DIODES | — | Public marking directory | |
| MMSZ5229B | DIODES | — | Public marking directory | |
| R3113D331C | RICOH* | — | Public marking directory | |
| R3114Q201C | RICOH* | SC-82AB | Public marking directory | |
| TC7SET02F | TOS | SOT-23-5 | Public marking directory | |
| TC7SET02FU | TOS* | SOT-353 | Public marking directory | |
| 1PS79SB31 | — | SOD-523 | Public marking directory | |
| 2SC2107-3 | — | SOT-23 16ta - 3a Nec | Public marking directory | |
| 3T080AA | — | DO-214AA | Public marking directory | |
| ELM7633HBB | — | SOT-23 16vdc VD7 3d Elm | Public marking directory | |
| FP6801-24CC8P | — | SC-82 | Public marking directory | |
| FRS2D | — | DO-214AA | Public marking directory | |
| R1111N331B | — | SOT-23-5 | Public marking directory | |
| R1131D131A | — | — | Public marking directory | |
| R1140Q331D | — | SOT-143R | Public marking directory | |
| R1160D231B | — | — | Public marking directory | |
| R3130N23EA | — | SOT-23 | Public marking directory | |
| RP103Q181B | — | SC-82AB | Public marking directory | |
| RT9161A-18CX | — | SOT-89 | Public marking directory | |
| RT9166-15CVL | — | SOT-23 | Public marking directory | |
| Si91844DT-285 | — | 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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