SMD marking code “6Z” — 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 | |
|---|---|---|---|---|
| MMBF170 | FSC | SOT23 | Public marking directory | |
| UNR911CJ | PANASONIC* | SC-89 | Public marking directory | |
| MA373 | — | SOD-123 | Public marking directory | |
| R1210N261D | — | SOT-23-5 | Public marking directory | |
| TCMM3Z4V3B | — | SOD-323F | Public marking directory | |
| XC6127C53BNR | — | SSOT-24 | Public marking directory | |
| XC6127N53GNR | — | SSOT-24 | Public marking directory | |
| XC6221D37BNR | — | SSOT-24 | Public marking directory | |
| XP6111 | — | SMini6 | 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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