SMD marking code “KF” — 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 | |
|---|---|---|---|---|
| 2SJ168 | TOS | SOT-323 16fh - 3a Tos | Public marking directory | |
| BU4922F | ROHM* | SOP-4 | Public marking directory | |
| BU4922FWE | ROHM* | VSOF-5 | Public marking directory | |
| BU4922G | ROHM* | SSOP-5 | Public marking directory | |
| DZ23C10 | DIODES | SOD-23 16dg - 3a Lge | Public marking directory | |
| MAZD120 | PANASONIC* | — | Public marking directory | |
| P6SMBJ6.0 | LITTLE* | DO-214AA | Public marking directory | |
| R1114Q251A | RICOH* | SOT-143R | Public marking directory | |
| R5426D114CA | RICOH* | — | Public marking directory | |
| R5426N114CA | RICOH* | SOT-23-6 | Public marking directory | |
| RN2971FS | TOS | — | Public marking directory | |
| UNR32AL | PANASONIC* | SSSMini3 18ta - 3a Pan | Public marking directory | |
| 2SK1724 | — | SOT-89 | Public marking directory | |
| ELM7625HDB | — | SOT-23 16vdc VD7 3d Elm | Public marking directory | |
| FP6811-40NC4P | — | SC-70-4 | Public marking directory | |
| P6SMB7.5 | — | DO-214AA | Public marking directory | |
| PT7M6222CHC4 | — | SC-70-4 | Public marking directory | |
| PT7M6222CHC4E | — | SC-70-4 | Public marking directory | |
| RT9167A-30CBR | — | SOT-23-5 | Public marking directory | |
| TV06B6V0K | — | DO-214AA | Public marking directory | |
| XC6120C15N | — | SSOT-24 | Public marking directory | |
| XC6127C26CNR | — | SSOT-24 | Public marking directory | |
| XC6127N26HNR | — | SSOT-24 | Public marking directory | |
| XC6223E251NR-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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