SMD marking code “ND” — 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 | |
|---|---|---|---|---|
| BF841 | INFINEON | SOT-23 | Public marking directory | |
| MIC1815-10U | MICREL* | SOT-23 16vda VD7 3a Mcr | Public marking directory | |
| MIC1815-10UY | MICREL* | SOT-23 16vda VD7 3a Mcr | Public marking directory | |
| P6SMBJ54 | LITTLE* | DO-214AA | Public marking directory | |
| 2SC2412KPT-Q | — | SOT-23 16ta - 3a Chm | Public marking directory | |
| 2SC5539 | — | — | Public marking directory | |
| 2SD1306-D | — | SC-59A 16ta - 3a Ren | Public marking directory | |
| 2SK1583 | — | SOT-89 | Public marking directory | |
| KRC104S | — | SOT-23 | Public marking directory | |
| KRC404 | — | SOT-323 | Public marking directory | |
| KRC404E | — | SOT-490 | Public marking directory | |
| KRC404V | — | — | Public marking directory | |
| P6SMB120 | — | 120V, 3,5A, 600W(1ms) | Public marking directory | |
| PT7M6247NLC4 | — | SC-70-4 | Public marking directory | |
| PT7M6247NLC4E | — | SC-70-4 | Public marking directory | |
| R5323N014B | — | SOT-23-6 | Public marking directory | |
| RP130Q331D | — | SC-82AB | Public marking directory | |
| TV06B540K | — | DO-214AA | Public marking directory | |
| XC6120N43N | — | SSOT-24 | Public marking directory | |
| XC6127C22DNR | — | SSOT-24 | Public marking directory | |
| XC6223H231NR-G | — | 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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