SMD marking code “WX” — 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 | |
|---|---|---|---|---|
| 2SC6033 | TOS | SOT-23 16ta - 3a Tos | Public marking directory | |
| BCR196L3 | INFINEON | — | Public marking directory | |
| BD46452G | ROHM* | SSOP-5 | Public marking directory | |
| BZT52C2V4LP | DIODES | — | Public marking directory | |
| BZT52C2V4S | DIODES | — | Public marking directory | |
| BZT52C2V4S | MCC | SOD-323 | Public marking directory | |
| BZT52C2V4T | DIODES | — | Public marking directory | |
| BZT52C2V4T | MCC | SOD-523 | Public marking directory | |
| BZT52C2V7 | DIODES | — | Public marking directory | |
| BZX284-B5V6 | PHI | SOD-110 | Public marking directory | |
| BZX284-B5V6 | PHI | SOD110 | Public marking directory | |
| BZX384-C39 | PHI | SOD-323 | Public marking directory | |
| BZX84-C39 | PHI | SOT-23 | Public marking directory | |
| SM4T100CA | ST* | SOD-6 | Public marking directory | |
| BZT52-C2V4 | — | SOD-123 | Public marking directory | |
| BZT52-C2V4S | — | SOD-323 | Public marking directory | |
| BZT52-C39 | — | SOD-123 | Public marking directory | |
| BZT52-C39S | — | SOD-323 | Public marking directory | |
| BZX84-C39W | — | SOT-323 | Public marking directory | |
| CD214A-T90CA | — | DO-214AC | Public marking directory | |
| MM3Z2V4 | — | SOD-323 | Public marking directory | |
| P4SMA220C | — | DO-214AC | Public marking directory | |
| P4SMAJ10CA | — | DO-214AC | Public marking directory | |
| P4SMAJ90AC | — | DO-214AC | Public marking directory | |
| TV04A100JB | — | 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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