SMD marking code “AQ” — 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 | |
|---|---|---|---|---|
| 2PD1820AQ | PHI | SOT-323 16ta - 3a PhH | Public marking directory | |
| 2SB1218-Q | PANASONIC* | SOT-323 | Public marking directory | |
| 2SC4098-Q | NEC* | SOT-323 | Public marking directory | |
| 2SC5342U-Q | TOS* | SOT-323 | Public marking directory | |
| 2SC5342UF-Q | TOS* | SOT-323F | Public marking directory | |
| CPH3115 | SANYO* | — | Public marking directory | |
| IMP811SEUS-T | IMP | SOT-143 | Public marking directory | |
| MAX811S | MAX* | SOT-143 | Public marking directory | |
| MAX811SUS | MAX* | SOT-143 | Public marking directory | |
| MAX824SEUK | MAX | SOT-23-5 | Public marking directory | |
| P6SMBJ8.0C | LITTLE* | DO-214AA | Public marking directory | |
| R1112N241A | RICOH* | SOT-23-5 | Public marking directory | |
| 2SA1969 | — | PCP | Public marking directory | |
| 2SA1979U-Q | — | SOT-323 | Public marking directory | |
| 2SA1979UF-Q | — | SOT-323F | Public marking directory | |
| 2SB1462-Q | — | SOT-23 | Public marking directory | |
| 2SB709-Q | — | SC-59 | Public marking directory | |
| 2SB766-Q | — | SOT-89 | Public marking directory | |
| 2SC2413K-Q | — | SOT-346 | Public marking directory | |
| 2SC4618-Q | — | SOT-416 | Public marking directory | |
| P4SMA11 | — | DO-214AC | Public marking directory | |
| PT7M7811TTB | — | SOT-143 | Public marking directory | |
| PT7M7811TTBE | — | SOT-143 | Public marking directory | |
| RT9161-20CX | — | SOT-89 | Public marking directory | |
| TV04A8V0K | — | DO-214AC | Public marking directory | |
| TV06B8V0KB | — | DO-214AA | 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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