SMD marking code “P21” — candidate parts
10 candidates10 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 source | |
|---|---|---|---|---|
| DDTA144VCA | DIODES | SOT-23 16ta - 3d Di | PDF · 老外牛B SMD-2010.pdf p.479 | |
| DDTA144VE | DIODES | SOT-523 | PDF · smd-codes.pdf p.310 | |
| DDTA144VE | DIODES | — | PDF · DIODES marking_code_xref.pdf p.17 | |
| DDTA144VKA | DIODES | SC-59 | PDF · smd-codes.pdf p.310 | |
| DDTA144VKA | DIODES | — | PDF · DIODES marking_code_xref.pdf p.17 | |
| DDTA144VUA | DIODES | SOT-323 | PDF · smd-codes.pdf p.310 | |
| DDTA144VUA | DIODES | — | PDF · DIODES marking_code_xref.pdf p.17 | |
| DDTA144WCA | DIODES | — | PDF · DIODES marking_code_xref.pdf p.17 | |
| PDTA123ET | PHI | SOT-23 | PDF · smd-codes.pdf p.310 | |
| PDTA123ET | PHI | SOT23 | PDF · 飞利浦SMD-PHILIPS.pdf p.38 |
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.
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