SMD marking code “K7” — 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 | |
|---|---|---|---|---|
| 2SK853-7 | TOS* | SOT-323 16fa - 3a Nec | Public marking directory | |
| BAP1321-02 | NXP | SOD-523 | Public marking directory | |
| BCV71 | FS | SOT23 | Public marking directory | |
| BZX384-B4V3 | PHI | SOD-323 | Public marking directory | |
| R3111N272C | RICOH* | SOT-23 | Public marking directory | |
| R5426D106EA | RICOH* | — | Public marking directory | |
| R5426N106EA | RICOH* | SOT-23-6 | Public marking directory | |
| RN2968FS | TOS | — | Public marking directory | |
| RN5RG37AA | RICOH* | SOT-23-5 | Public marking directory | |
| RN5RY271A | RICOH* | SOT-23-5 | Public marking directory | |
| 2SK160-7 | — | SC-59 16fh - 3a Nec | Public marking directory | |
| ELM7647HAB | — | SOT-23 16vdc VD7 3d Elm | Public marking directory | |
| KN4L4L | — | SC-75 | Public marking directory | |
| R1111N171B | — | SOT-23-5 | Public marking directory | |
| RP103Q211D | — | SC-82AB | Public marking directory | |
| RT9167A-22CBR | — | SOT-23-5 | Public marking directory | |
| XC6223E171NR-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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