SMD marking code “P66” — candidate parts
9 candidates6 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 | |
|---|---|---|---|---|
| BZX84-B10 | NXP | SOT-23 | PDF · smd-codes.pdf p.312 | |
| DDB133HK | DIODES | — | PDF · DIODES marking_code_xref.pdf p.14 | |
| DDTB123YC | DIODES | SOT-23 16ta - 3d Di | PDF · 老外牛B SMD-2010.pdf p.482 | |
| DDTB123YU | DIODES | SOT-323 | PDF · smd-codes.pdf p.312 | |
| DDTB123YU | DIODES | — | PDF · DIODES marking_code_xref.pdf p.17 | |
| DDTB133HC | DIODES | — | PDF · DIODES marking_code_xref.pdf p.17 | |
| XC61FN4642M | — | SOT-23 | PDF · smd-codes.pdf p.312 | |
| XC61FN4642P | — | SOT-89 | PDF · 2011SMD-codes.pdf p.785 | |
| XC61HN4642MR | — | SOT-23 16vdc VD6 3d Tor | PDF · 老外牛B SMD-2010.pdf p.482 |
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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