SMD marking code “LF” — 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 | |
|---|---|---|---|---|
| 2SC5383-F | TOS* | SC-75A | Public marking directory | |
| BU4946F | ROHM* | SOP-4 | Public marking directory | |
| BU4946FWE | ROHM* | VSOF-5 | Public marking directory | |
| BU4946G | ROHM* | SSOP-5 | Public marking directory | |
| MAZD130 | PANASONIC* | — | Public marking directory | |
| P6SMBJ13 | LITTLE* | DO-214AA | Public marking directory | |
| R1114Q351A | RICOH* | SOT-143R | Public marking directory | |
| RN1111FS | TOS | — | Public marking directory | |
| SM6T7V5C | ST* | DO-214AA | Public marking directory | |
| 2SC3052-F | — | SC-59 | Public marking directory | |
| 2SC4154-F | — | SC-70 | Public marking directory | |
| 2SC5804-F | — | — | Public marking directory | |
| ELM7635HDB | — | SOT-23 16vdc VD7 3d Elm | Public marking directory | |
| HD2F2Q | — | SOT-89 | Public marking directory | |
| P6SMB20 | — | DO-214AA | Public marking directory | |
| PT7M6231CLC4 | — | SC-70-4 | Public marking directory | |
| PT7M6231CLC4E | — | SC-70-4 | Public marking directory | |
| RP130Q171D | — | SC-82AB | Public marking directory | |
| RT9168-30CBR | — | SOT-23-5 | Public marking directory | |
| TV06B130K | — | DO-214AA | Public marking directory | |
| XC6120C45N | — | SSOT-24 | Public marking directory | |
| XC6127N26JNR | — | SSOT-24 | Public marking directory | |
| XC6223F251NR-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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