SMD marking code “AD” — 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 | |
|---|---|---|---|---|
| 12A02CH | ON | CPH3 16ta - 3a San | Public marking directory | Request quote |
| BCP51-16 | PHI | SOT-223 | Public marking directory | |
| BCW60D | PHI | SOT23 | Public marking directory | |
| BCX51-16 | INFINEON | SOT-89 | Public marking directory | |
| BCX51-16 | PHI | SC-62/SOT89 | Public marking directory | |
| BCX51-160 | INFINEON | SOT89 | Public marking directory | |
| BCX55 | MCC | SOT-89 | Public marking directory | |
| MAX6314US47D1-T | MAX* | SOT-143 | Public marking directory | |
| MMBZ5228B | FSC | SOT-23 16dc - 3a Lge | Public marking directory | |
| MMSZ5233B | DIODES | SOD-123 | Public marking directory | |
| MT3S07S | TOS* | SOT-23 | Public marking directory | |
| P6SMBJ5.0C | LITTLE* | DO-214AA | Public marking directory | |
| RN5RT23AA | RICOH* | SOT-23-5 | Public marking directory | |
| XP01110 | PANASONIC* | SMini5 | Public marking directory | |
| ZMV832A | ZETEX | SOD-323 | Public marking directory | |
| 2SD1366A-AD | — | SOT-89 | Public marking directory | |
| 2SD1366A-D | — | SOT-89 | Public marking directory | |
| 74AHC1GU04 | — | SC-88A | Public marking directory | |
| AP431IAW | — | SOT-23-3L | Public marking directory | |
| BZX884-B7V5 | — | SOD-882 | Public marking directory | |
| ELM99231B | — | SOT-89 | Public marking directory | |
| GS6333UR15D1 | — | SOT-23 | Public marking directory | |
| KDZ20B | — | — | Public marking directory | |
| MAZU220-H | — | SOT-346 | Public marking directory | |
| P4SMA6.8 | — | DO-214AC | Public marking directory | |
| RP130Q151A | — | SC-82AB | Public marking directory | |
| RT9161-26CX | — | SOT-89 | Public marking directory | |
| RT9161-32CV | — | SOT-23 | Public marking directory | |
| SiP6333R15D1 | — | SOT-23 | Public marking directory | |
| SiP823SEU | — | SOT-23-5 | Public marking directory | |
| TV04A5V0K | — | DO-214AC | Public marking directory | |
| TV06B5V0KB | — | DO-214AA | Public marking directory | |
| XC6127C21FNR | — | SSOT-24 | Public marking directory | |
| XC6127N22ANR | — | SSOT-24 | Public marking directory | |
| XC6221A14BN | — | SSOT-24 26vn VR4 5a Tor | Public marking directory | |
| XC6221A14BNR | — | SSOT-24 | Public marking directory | |
| XC6223D301NR-G | — | SSOT-24 | Public marking directory | |
| XP1110 | — | SMini5 | 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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