SMD marking code “WP” — 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 | |
|---|---|---|---|---|
| BCR192L3 | INFINEON | — | Public marking directory | |
| BZT52C27 | MCC | SOD-123 | Public marking directory | |
| BZT52C27S | DIODES | — | Public marking directory | |
| BZT52C27S | MCC | SOD-323 | Public marking directory | |
| BZT52C2V0 | DIODES | — | Public marking directory | |
| BZX284-B2V7 | PHI | SOD110 | Public marking directory | |
| BZX84-C22 | PHI | SOT-23 | Public marking directory | |
| R5325N023B | RICOH* | SOT-23-6 | Public marking directory | |
| RN5RK371A | RICOH* | SOT-23-5 | Public marking directory | |
| SM4T68CA | ST* | SOD-6 | Public marking directory | |
| 2SD968-P | — | SC-62 | Public marking directory | |
| 2SK322-P | — | SOT-23 16fa - 3a Ren | Public marking directory | |
| BZT52-C22 | — | SOD-123 | Public marking directory | |
| BZT52-C22S | — | SOD-323 | Public marking directory | |
| BZT52-C27 | — | SOD-123 | Public marking directory | |
| BZT52-C27S | — | SOD-323 | Public marking directory | |
| BZX84-C22W | — | SOT-323 | Public marking directory | |
| CD214A-T70CA | — | DO-214AC | Public marking directory | |
| MM3Z27V | — | SOD-323 | Public marking directory | |
| P4SMAJ7.5CA | — | DO-214AC | Public marking directory | |
| P4SMAJ70AC | — | DO-214AC | Public marking directory | |
| R1210N531D | — | SOT-23-5 | Public marking directory | |
| TV04A7V5JB | — | 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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