SMD marking code “KL” — 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 | |
|---|---|---|---|---|
| 2SK2731 | ROHM | SOT-23 | Public marking directory | |
| BU4927F | ROHM* | SOP-4 | Public marking directory | |
| BU4927FWE | ROHM* | VSOF-5 | Public marking directory | |
| BU4927G | ROHM* | SSOP-5 | Public marking directory | |
| DDZ4V7B | DIODES* | SOD-123 | Public marking directory | |
| FM811LUX | FSC* | SOT-143 | Public marking directory | |
| MIC811LU | MICREL | SOT-143 | Public marking directory | |
| P6SMB9.1 | ON* | DO-214AA | Public marking directory | |
| P6SMBJ7.0 | LITTLE* | DO-214AA | Public marking directory | |
| R5426D116EA | RICOH* | — | Public marking directory | |
| R5426N116EA | RICOH* | SOT-23-6 | Public marking directory | |
| UNR32AN | PANASONIC* | — | Public marking directory | |
| 2SA1510 | — | SOT-23 | Public marking directory | |
| 2SB805-L | — | SOT-89 | Public marking directory | |
| AAT3515IGV-2.93-C | — | SOT-23-5 | Public marking directory | |
| ETC811LU | — | SOT-143 | Public marking directory | |
| PT7M6224CHC4 | — | SC-70-4 | Public marking directory | |
| PT7M6224CHC4E | — | SC-70-4 | Public marking directory | |
| RT9167A-35CBR | — | SOT-23-5 | Public marking directory | |
| TV06B7V0K | — | DO-214AA | Public marking directory | |
| XC6120C18N | — | SSOT-24 | Public marking directory | |
| XC6127C32CNR | — | SSOT-24 | Public marking directory | |
| XC6127N32HNR | — | SSOT-24 | Public marking directory | |
| XC6223E281NR-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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