SMD marking code “XW” — 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 | |
|---|---|---|---|---|
| BZX284-B62 | PHI | SOD-110 | Public marking directory | |
| BZX284-B62 | PHI | SOD110 | Public marking directory | |
| BZX99-C9V1 | PHI | SOT-23 | Public marking directory | |
| BZX99-C9V1 | PHI | SOT23 | Public marking directory | |
| RN1118 | TOS | SOT-416 | Public marking directory | |
| RN1118F | TOS* | SOT-490 | Public marking directory | |
| RN1118FT | TOS* | — | Public marking directory | |
| RN1118FV | TOS | SOT-723 | Public marking directory | |
| RN1318 | TOS | SOT-323 | Public marking directory | |
| RN1418 | TOS | SOT-346 | Public marking directory | |
| RN2118F | TOS* | SOT-490 | Public marking directory | |
| RN2118FT | TOS* | — | Public marking directory | |
| CHT4124WPT | — | SOT-323 16ta - 3a Chm | Public marking directory | |
| R1210N601C | — | SOT-23-5 | Public marking directory | |
| TV04A220KB | — | DO-214AC | 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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