SMD marking code “ZE” — 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 | |
|---|---|---|---|---|
| 2SA1945-D | TOS* | SC-62 | Public marking directory | |
| 2SA1945-E | TOS* | SOT-89 | Public marking directory | |
| BU4237F | ROHM* | SOP-4 | Public marking directory | |
| BU4237FWE | ROHM* | VSOF-5 | Public marking directory | |
| BU4237G | ROHM* | SSOP-5 | Public marking directory | |
| BZX284-C11 | PHI | SOD-110 | Public marking directory | |
| BZX284-C11 | PHI | SOD110 | Public marking directory | |
| CD-0603-Z6V8 | BOURNS* | 0603 | Public marking directory | |
| CD-1005-Z6V8 | CDE* | — | Public marking directory | |
| ESD3V3D7 | MCC | SOD-723 | Public marking directory | |
| FMMT4126 | FERRANTI | SOT-23 | Public marking directory | |
| MMBT4123 | MOT | SOT-23 | Public marking directory | |
| PDZ9.1B | PHI | SOD-323 | Public marking directory | |
| PDZ9.1B | PHI | SC-76/SOD323 | Public marking directory | |
| 2N5401S | — | SOT-23 | Public marking directory | |
| 2SK217-E | — | SOT-23 16fk - 3a Ren | Public marking directory | |
| P4SMAJ220AC | — | DO-214AC | Public marking directory | |
| P4SMAJ54CA | — | DO-214AC | Public marking directory | |
| R1210N542D | — | SOT-23-5 | Public marking directory | |
| SMZG3809A | — | DO-215AA | Public marking directory | |
| SMZJ3809A | — | DO-214AA | Public marking directory | |
| TCMM3Z9V1C | — | SOD-323F | Public marking directory | |
| TV04A540JB | — | DO-214AC | Public marking directory | |
| XC6223H311NR-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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