SMD marking code “RD” — 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 | |
|---|---|---|---|---|
| BD5343FVE | ROHM* | VSOF-5 | Public marking directory | |
| BD5343G | ROHM* | SSOP-5 | Public marking directory | |
| BFP180W | INFINEON | SOT-343 | Public marking directory | |
| BZX84C3V0TS | DIODES | — | Public marking directory | |
| PDZ7.5B | PHI | SOD-323 | Public marking directory | |
| RN2324A | TOS | SOT-323 | Public marking directory | |
| RN2424 | TOS | SC-59 | Public marking directory | |
| SM4T18 | ST* | SOD-6 | Public marking directory | |
| 2SA1037WPT | — | SOT-323 16ta - 3a Chm | Public marking directory | |
| 2SC2618-D | — | SOT-23 | Public marking directory | |
| BZX84-C3V0T | — | SOT-523 | Public marking directory | |
| P4SMAJ54 | — | DO-214AC | Public marking directory | |
| RGF1D | — | DO-214 | Public marking directory | |
| SRC1211E | — | SOT-523 | Public marking directory | |
| SRC1211EF | — | SOT-523F | Public marking directory | |
| SRC1211U | — | SOT-323 | Public marking directory | |
| SRC1211UF | — | SOT-323F | Public marking directory | |
| TV04A540K | — | DO-214AC | Public marking directory | |
| XC6127C22FNR | — | 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.
Can't match your marking?
Send us the code, package and a photo — our team helps identify the part.
Ask our team