SMD marking code “42D” — candidate parts
5 candidates1 with manufacturer
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 | |
|---|---|---|---|---|
| BAT14-025D | INFINEON | SOT173 | Public marking directory | |
| AAT60042D-S15 | — | SOT-143 | Public marking directory | |
| AAT60042D-S16 | — | SOT-89 | Public marking directory | |
| AAT60042D-S2 | — | SOT-23 16vdb VD7 3d Aat | Public marking directory | |
| XC6105A344MR | — | SOT-23-5 | 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.
Can't match your marking?
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