SMD marking code “9H” — 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 | |
|---|---|---|---|---|
| HA179L12U | HIT* | SOT-89 | Public marking directory | |
| NJM79L09UA | NJR | SOT-89 | Public marking directory | |
| R3111N091C | RICOH* | SOT-23-5 | Public marking directory | |
| RQ5RW47BA | RICOH* | SOT-143R | Public marking directory | |
| BZB784-C11 | — | SOT-323 | Public marking directory | |
| BZT52-C11LP | — | DFN1006-2 | Public marking directory | |
| MM1Z3V6B | — | SOD-123 | Public marking directory | |
| R3131N39EA | — | SOT-23 | Public marking directory | |
| XC6127C27ENR | — | SSOT-24 | Public marking directory | |
| XC6127N27KNR | — | SSOT-24 | Public marking directory | |
| XC6221A171N | — | SSOT-24 26vn VR4 5a Tor | Public marking directory | |
| XC6221A171NR | — | SSOT-24 | Public marking directory | |
| XC6223B26BNR-G | — | SSOT-24 | Public marking directory | |
| XC6223B331NR-G | — | 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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