SMD marking code “8D” — 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 | |
|---|---|---|---|---|
| 1SS398PT | TOS* | SOT-23 16dl - 3a Chm | Public marking directory | |
| 2DC4617Q | DIODES | SOT-523 | Public marking directory | |
| 2DC4617R | DIODES | — | Public marking directory | |
| DTC114YE | FSC | SC-75 | Public marking directory | |
| MMBZ5229B | FSC | SOT-23 | Public marking directory | |
| MUN2214 | MOT | SC-59 | Public marking directory | |
| MUN5214 | MOT | SOT-323 | Public marking directory | |
| R3111N381A | RICOH* | SOT-23-5 | Public marking directory | |
| RH5RL48AA | RICOH* | SOT-89 | Public marking directory | |
| RN5RL48AA | RICOH* | SOT-23-5 | Public marking directory | |
| RN5VD38CA | RICOH* | SOT-23-5 | Public marking directory | |
| RQ5RW33BA | RICOH* | SOT-143R | Public marking directory | |
| TMPZ5229 | TOS* | SOT-23 | Public marking directory | |
| TMPZ5229R | TOS* | SOT-23R | Public marking directory | |
| UNR2214 | PANASONIC* | SC-59 | Public marking directory | |
| UNR5214 | PANASONIC* | SOT-523 | Public marking directory | |
| UNR9214J | PANASONIC* | SC-89 | Public marking directory | |
| HA178L06UA | — | SOT-89 | Public marking directory | |
| HMBZ5229B | — | SOT-23 | Public marking directory | |
| KIA78L08F | — | SOT-89 | Public marking directory | |
| R3131N48EC | — | SOT-23 | Public marking directory | |
| R3132Q43EC | — | SOT-143 | Public marking directory | |
| UN2214 | — | SC-59 | Public marking directory | |
| UN5214 | — | SOT-523 | Public marking directory | |
| UN9214J | — | SC-89 | Public marking directory | |
| XC6127C21DNR | — | SSOT-24 | Public marking directory | |
| XC6127N21JNR | — | SSOT-24 | Public marking directory | |
| XC6223A23BNR-G | — | SSOT-24 | Public marking directory | |
| ZD5229BN3 | — | SOT-23 | 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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