SMD marking code “2E” — 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 | |
|---|---|---|---|---|
| FMMT-A93 | FERRANTI | SOT23 | Public marking directory | |
| KST93 | FSC | SOT-23 | Public marking directory | |
| MMBTA93 | MOT | SOT-23 | Public marking directory | |
| R3111N421A | RICOH* | SOT-23-5 | Public marking directory | |
| RH5RL52AA | RICOH* | SOT-89 | Public marking directory | |
| RN5RL52AA | RICOH* | SOT-23-5 | Public marking directory | |
| RQ5RW24AA | RICOH* | SOT-143R | Public marking directory | |
| SMBTA93 | SIEMENS | SOT-23 16ta - 3a Inf | Public marking directory | |
| FMMTA93 | — | SOT-23 | Public marking directory | |
| KIA7227F | — | SOT-89 | Public marking directory | |
| MM3Z13V | — | SOD-323 | Public marking directory | |
| R1161D181B5 | — | — | Public marking directory | |
| R3131N30EC8 | — | SOT-23 | Public marking directory | |
| R3132Q34EA | — | SOT-143 | Public marking directory | |
| RN5VD42CA | — | SOT-23-5 | Public marking directory | |
| SXTA93 | — | SOT-89 | Public marking directory | |
| UMZ7.5K | — | SOT-343 | Public marking directory | |
| XC6127N23CNR | — | SSOT-24 | Public marking directory | |
| XC6213B24ANR | — | SSOT-24 | Public marking directory | |
| XC6221C22BNR | — | 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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