SMD marking code “RF” — 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 | |
|---|---|---|---|---|
| 2SC3357 | NEC | SOT89 | Public marking directory | |
| 2SC3357-F | NEC* | SOT-89 | Public marking directory | |
| 2SC5336-F | TOS* | SOT-89 | Public marking directory | |
| BD5345FVE | ROHM* | VSOF-5 | Public marking directory | |
| BD5345G | ROHM* | SSOP-5 | Public marking directory | |
| BFP181W | INFINEON | SOT-343 | Public marking directory | |
| BZX84C3V6TS | DIODES | — | Public marking directory | |
| MAZD200 | PANASONIC* | — | Public marking directory | |
| NE85634-F | NEC* | SOT-89 | Public marking directory | |
| PDZ9.1B | PHI | SOD-323 | Public marking directory | |
| RN2326A | TOS | SOT-323 | Public marking directory | |
| RN2426 | TOS | SC-59 | Public marking directory | |
| 2SC2412WPT-R | — | SOT-323 16ta - 3a Chm | Public marking directory | |
| BZX84-C3V6T | — | SOT-523 | Public marking directory | |
| P4SMAJ58 | — | DO-214AC | Public marking directory | |
| TV04A580K | — | DO-214AC | Public marking directory | |
| XC6127C26FNR | — | 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.
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