SMD marking code “RT” — 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 | |
|---|---|---|---|---|
| 1SMA18A | ON | — | Public marking directory | |
| 2SC3932-T | PANASONIC* | SC-70 | Public marking directory | |
| BD5357FVE | ROHM* | VSOF-5 | Public marking directory | |
| BD5357G | ROHM* | SSOP-5 | Public marking directory | |
| PDZ30B | PHI | SOD-323 | Public marking directory | |
| SM4T33A | ST* | SOD-6 | Public marking directory | |
| 2SC2480-T | — | SC-59 | Public marking directory | |
| CD214A-T78A | — | DO-214AC | Public marking directory | |
| CHT857BWPT-Q | — | SOT-323 16ta - 3a Chm | Public marking directory | |
| P4SMA16C | — | DO-214AC | Public marking directory | |
| P4SMAJ78A | — | DO-214AC | Public marking directory | |
| R1122N271B | — | SOT-23-5 | Public marking directory | |
| TV04A780J | — | DO-214AC | Public marking directory | |
| XC6127C44FNR | — | SSOT-24 | Public marking directory | |
| XC6224B24BNR | — | 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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