SMD marking code “SEI” — candidate parts
60 candidates2 with manufacturer
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 | |
|---|---|---|---|---|
| 5V6 | DX | SC-88A | Public marking directory | |
| B7P | ITT | SOT-143R | Public marking directory | |
| 5L2 | — | SC-88A | Public marking directory | |
| 5L3 | — | SC-88A | Public marking directory | |
| 5L4 | — | SC-88A | Public marking directory | |
| 5L5 | — | SC-88A | Public marking directory | |
| 5L6 | — | SC-88A | Public marking directory | |
| 5L8 | — | SC-88A | Public marking directory | |
| 5LA | — | SC-88A | Public marking directory | |
| 5V2 | — | SC-88A | Public marking directory | |
| 5V3 | — | SC-88A | Public marking directory | |
| 5V4 | — | SC-88A | Public marking directory | |
| 5V5 | — | SC-88A | Public marking directory | |
| 5V8 | — | SC-88A | Public marking directory | |
| 5VA | — | SOT-23-5 | Public marking directory | |
| B62 | — | — | Public marking directory | |
| B63 | — | SOT-143R | Public marking directory | |
| B64 | — | SOT-89 | Public marking directory | |
| B65 | — | SOT-89 | Public marking directory | |
| B66 | — | SOT-89 | Public marking directory | |
| B67 | — | SOT-89 | Public marking directory | |
| B68 | — | SOT-143R | Public marking directory | |
| B69 | — | SOT-89 | Public marking directory | |
| B6A | — | SOT-89 | Public marking directory | |
| B6B | — | SOT-89 | Public marking directory | |
| B6C | — | SOT-89 | Public marking directory | |
| B6D | — | SOT-89 | Public marking directory | |
| B6E | — | SOT-89 | Public marking directory | |
| B6F | — | SOT-89 | Public marking directory | |
| B6G | — | SOT-89 | Public marking directory | |
| B6H | — | SOT-89 | Public marking directory | |
| B6I | — | SOT-89 | Public marking directory | |
| B6J | — | SOT-89 | Public marking directory | |
| B6K | — | SOT-89 | Public marking directory | |
| B6L | — | SOT-89 | Public marking directory | |
| B6M | — | SOT-89 | Public marking directory | |
| B6N | — | SOT-89 | Public marking directory | |
| B6O | — | SOT-89 | Public marking directory | |
| B6P | — | SOT-89 | Public marking directory | |
| B6Q | — | SOT-89 | Public marking directory | |
| B6R | — | SOT-89 | Public marking directory | |
| B6S | — | SOT-89 | Public marking directory | |
| B6T | — | SOT-89 | Public marking directory | |
| B6U | — | SOT-89 | Public marking directory | |
| B6V | — | SOT-89 | Public marking directory | |
| B6W | — | SOT-89 | Public marking directory | |
| B6X | — | SOT-89 | Public marking directory | |
| B6Y | — | SOT-89 | Public marking directory | |
| B6Z | — | SOT-89 | Public marking directory | |
| B7A | — | — | Public marking directory | |
| B7B | — | SOT-89 | Public marking directory | |
| B7C | — | SOT-89 | Public marking directory | |
| B7D | — | SOT-89 | Public marking directory | |
| B7E | — | SOT-89 | Public marking directory | |
| B7F | — | SOT-89 | Public marking directory | |
| B7G | — | SOT-89 | Public marking directory | |
| B7H | — | SOT-89 | Public marking directory | |
| B7I | — | SOT-89 | Public marking directory | |
| B7J | — | SOT-89 | Public marking directory | |
| B7K | — | SOT-89 | 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.
Can't match your marking?
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