SMD marking code “L1” — 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 | |
|---|---|---|---|---|
| BAT54LPS | DIODES | — | Public marking directory | |
| BAT54TW | DIODES | — | Public marking directory | |
| BAT54TW | MCC | SOT-363 | Public marking directory | |
| BFS36 | FERRANTI | SOT-323 | Public marking directory | |
| BSS65 | FERRANTI | SOT-23 | Public marking directory | |
| HD74LV1G00ACME | HIT | — | Public marking directory | |
| NL17SZ00DF | ON* | SOT-353 | Public marking directory | |
| R1121N211A | RICOH* | SOT-23-5 | Public marking directory | |
| R3111N312C | RICOH* | SOT-23 | Public marking directory | |
| R3111Q111A | RICOH* | SC-82AB | Public marking directory | |
| R3116Q081A | RICOH* | SC-82AB | Public marking directory | |
| RN1102FS | TOS | — | Public marking directory | |
| RN5RG41AA | RICOH* | SOT-23-5 | Public marking directory | |
| RN5RY311A | RICOH* | SOT-23-5 | Public marking directory | |
| TC7SL00F | TOS | SOT-353 | Public marking directory | |
| TC7SL00FU | TOS* | SOT-353 | Public marking directory | |
| BZX384-B5V6 | — | SOD-323 | Public marking directory | |
| ELM7621LAB | — | SOT-23 16vdc VD7 3d Elm | Public marking directory | |
| HD74LV1G00AVSE | — | VSON–5 | Public marking directory | |
| R1211D002B | — | — | Public marking directory | |
| R1211N002B | — | SOT-23-6W 33sl | Public marking directory | |
| R3130N44AC | — | SOT-23 | Public marking directory | |
| RP104Q131B | — | SC-82AB | Public marking directory | |
| RT9166A-36CXL | — | SOT-89 | Public marking directory | |
| RT9168-16CBR | — | SOT-23-5 | Public marking directory | |
| RT9819E-23PV | — | SOT-23 16vdc VD7 3a Rct | Public marking directory | |
| XC6120C31N | — | SSOT-24 | Public marking directory | |
| XC6GN1102HR | — | USP-3 | 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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