SMD marking code “PK” — 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 | |
|---|---|---|---|---|
| 1SMB130A | CSC CENTRAL SEMIC.CORP. | — | Public marking directory | |
| BB164 | PHI | SOD-323 | Public marking directory | |
| BD5249FVE | ROHM* | VSOF-5 | Public marking directory | |
| BD5249G | ROHM* | SSOP-5 | Public marking directory | |
| MA2Q705 | PANASONIC* | DO-214 | Public marking directory | |
| MCP130-300I | MIC* | SOT-23 | Public marking directory | |
| MCP130T-300I | MIC* | SOT-23 | Public marking directory | |
| P6SMBJ130A | LITTLE | DO-214AA | Public marking directory | |
| R1114Q291B | RICOH* | SOT-143R | Public marking directory | |
| 2SA1173-K | — | SOT-89 | Public marking directory | |
| CD214B-T130A | — | DO-214AA | Public marking directory | |
| KRA110S | — | SOT-23 | Public marking directory | |
| KRA310 | — | SOT-323 | Public marking directory | |
| KRA310E | — | SOT-490 | Public marking directory | |
| KRA310V | — | — | Public marking directory | |
| P6SMB8.2CA | — | DO-214AA | Public marking directory | |
| R1225N252J | — | SOT-23-6W 33so | Public marking directory | |
| RP130Q491D | — | SC-82AB | Public marking directory | |
| TV06B131J | — | DO-214AA | Public marking directory | |
| XC6127C30ENR | — | SSOT-24 | Public marking directory | |
| XC6218P18N | — | SSOT-24 | Public marking directory | |
| XC6223G341NR-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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