SMD marking code “KJ” — 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 | |
|---|---|---|---|---|
| 2SK2036 | TOS | SOT-23 | Public marking directory | |
| BU4925F | ROHM* | SOP-4 | Public marking directory | |
| BU4925FWE | ROHM* | VSOF-5 | Public marking directory | |
| BU4925G | ROHM* | SSOP-5 | Public marking directory | |
| DDZ3V9B | DIODES* | SOD-123 | Public marking directory | |
| DZ23C12 | DIODES | SOD-23 16dg - 3a Lge | Public marking directory | |
| FM811JUX | FSC* | SOT-143 | Public marking directory | |
| MIC811JU | MICREL | SOT-143 | Public marking directory | |
| R1114Q281A | RICOH* | SOT-143R | Public marking directory | |
| R5426D102CA | RICOH* | — | Public marking directory | |
| R5426N102CA | RICOH* | SOT-23-6 | Public marking directory | |
| 2SK1847 | — | SOT-23 | Public marking directory | |
| 2SK2152 | — | SOT-89 | Public marking directory | |
| ELM7628HDB | — | SOT-23 16vdc VD7 3d Elm | Public marking directory | |
| ETC811JU | — | SOT-143 | Public marking directory | |
| PT7M6223NLC4 | — | SC-70-4 | Public marking directory | |
| PT7M6223NLC4E | — | SC-70-4 | Public marking directory | |
| RT9167A-33CBR | — | SOT-23-5 | 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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