SMD marking code “PHH” — 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 | |
|---|---|---|---|---|
| 1Ht | PHI | SOT-23 | Public marking directory | |
| 1Wt | PHI | SOT-23 | Public marking directory | |
| 2Cp | PHI | SOT-23 | Public marking directory | |
| 2Dp | PHI | SOT-23 | Public marking directory | |
| 2Dt | PHI | SOT-323 | Public marking directory | |
| 2Fp | PHI | SOT-23 | Public marking directory | |
| 2Hp | PHI | SOT-23 | Public marking directory | |
| 3Dt | PHI | SOT-23 | Public marking directory | |
| 3Ht | PHI | SOT-23 | Public marking directory | |
| 3Mt | PHI | SOT-323 | Public marking directory | |
| 4Dt | PHI | SOT-23 | Public marking directory | |
| 4Ht | PHI | SOT-323 | Public marking directory | |
| 5Ht | PHI | SOT-23 | Public marking directory | |
| 6Dp | PHI | SOT-23 | Public marking directory | |
| 6Dt | PHI | SOT-23 | Public marking directory | |
| 6Ht | PHI | SOT-323 | Public marking directory | |
| 73p | PHI | SOT-23 | Public marking directory | |
| A3T | PHI | SC-59 | Public marking directory | |
| AR1 | PHI | SC-59 | Public marking directory | |
| AS1 | PHI | SC-59 | Public marking directory | |
| F8p | PHI | SOT-323 | Public marking directory | |
| SMLJ130 | MCC* | DO-214AB | Public marking directory | |
| T1p | PHI | SOT-23 | Public marking directory | |
| Z2t | PHI | SOT-23 | Public marking directory | |
| p1A | PHI | SOT-23 | Public marking directory | |
| p2A | PHI | SOT-23 | Public marking directory | |
| p2U | PHI | SOT-23 | Public marking directory | |
| p5D | PHI | SOT-23 | Public marking directory | |
| t1D | PHI | SOT-323 | Public marking directory | |
| t1E | PHI | SOT-323 | Public marking directory | |
| t1G | PHI | SOT-323 | Public marking directory | |
| t2D | PHI | SOT-23 | Public marking directory | |
| t2E | PHI | SOT-323 | Public marking directory | |
| t2G | PHI | SOT-323 | Public marking directory | |
| t2H | PHI | SOT-323 | Public marking directory | |
| 03A | — | SOT-23 | Public marking directory | |
| 1A- | — | SOT-323 | Public marking directory | |
| 1A8 | — | SOT-323 | Public marking directory | |
| 1AQ | — | SC-75 | Public marking directory | |
| 1B- | — | SOT-323 | Public marking directory | |
| 1B8 | — | SOT-323 | Public marking directory | |
| 1BR | — | SOT-23 | Public marking directory | |
| 1D- | — | SOT-323 | Public marking directory | |
| 1D8 | — | SOT-323 | Public marking directory | |
| 1DQ | — | SOT-323 | Public marking directory | |
| 1E- | — | SOT-323 | Public marking directory | |
| 1E8 | — | SOT-323 | Public marking directory | |
| 1EQ | — | SOT-323 | Public marking directory | |
| 1F- | — | SOT-323 | Public marking directory | |
| 1F8 | — | SOT-323 | Public marking directory | |
| 1FR | — | SOT-23 | Public marking directory | |
| 1G- | — | SOT-323 | Public marking directory | |
| 1G8 | — | SOT-323 | Public marking directory | |
| 1GR | — | SOT-23 | Public marking directory | |
| 1H- | — | SOT-323 | Public marking directory | |
| 1H8 | — | SOT-323 | Public marking directory | |
| 1J8 | — | SOT-323 | Public marking directory | |
| 1K8 | — | SOT-323 | Public marking directory | |
| 1KR | — | SOT-23 | Public marking directory | |
| 1L8 | — | SOT-323 | 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.
Can't match your marking?
Send us the code, package and a photo — our team helps identify the part.
Ask our team