SMD marking code “8P” — 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 | |
|---|---|---|---|---|
| CMDZ36L | CSC CENTRAL SEMIC.CORP. | SOD-323 | Public marking directory | |
| DTC144WE | ROHM | SC-75 | Public marking directory | |
| MMBZ5239B | FSC | SOT-23 | Public marking directory | |
| NJM78L24A | NJR | SOT89 | Public marking directory | |
| NJM78L24UA | NJR | SOT-89 | Public marking directory | |
| TMPZ5239 | TOS* | SOT-23 | Public marking directory | |
| TMPZ5239R | TOS* | SOT-23R | Public marking directory | |
| UNR221H | PANASONIC* | SC-59 | Public marking directory | |
| UNR521K | PANASONIC* | SOT-523 | Public marking directory | |
| UNR921KJ | PANASONIC* | SC-89 | Public marking directory | |
| CMBZ5239B | — | SOT-23 | Public marking directory | |
| HMBZ5239B | — | SOT-23 | Public marking directory | |
| MUN2237 | — | SC-59 | Public marking directory | |
| MUN5237 | — | SOT-323 | Public marking directory | |
| R3133Q43EC | — | SOT-143 | Public marking directory | |
| SMBZ5239B | — | SOT-23 16dc - 3a Sur | Public marking directory | |
| UN221H | — | SC-59 | Public marking directory | |
| UN521K | — | SOT-523 | Public marking directory | |
| UN921KJ | — | SC-89 | Public marking directory | |
| XC6127C37DNR | — | SSOT-24 | Public marking directory | |
| XC6127N37JNR | — | SSOT-24 | Public marking directory | |
| XC6223A31BNR-G | — | SSOT-24 | Public marking directory | |
| ZD5239BN3 | — | 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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