SMD marking code “AC” — 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 | |
|---|---|---|---|---|
| BCP51-10 | NXP | SOT-223 | Public marking directory | |
| BCW60C | INFINEON | SOT23 | Public marking directory | |
| BCX51-10 | PHI | SOT-89 | Public marking directory | |
| BCX51-10 | PHI | SC-62/SOT89 | Public marking directory | |
| BCX51-16 | MCC | SOT-89 | Public marking directory | |
| MAX6314US48D1-T | MAX* | SOT-143 | Public marking directory | |
| MMBZ5227B | FSC | SOT-23 16dc - 3a Lge | Public marking directory | |
| MT3S06S | TOS* | SOT-23 | Public marking directory | |
| MT4S06 | TOS* | SOT-143 | Public marking directory | |
| RN5RT22AA | RICOH* | SOT-23-5 | Public marking directory | |
| ZMV831A | ZETEX | SOD-323 | Public marking directory | |
| 2SA1690 | — | SOT-89 | Public marking directory | |
| 2SD1101C | — | SC-59A 16ta - 3a Ren | Public marking directory | |
| 2SD1366A-AC | — | SOT-89 | Public marking directory | |
| 2SD1366A-C | — | SOT-89 | Public marking directory | |
| 74AHC1G04 | — | SOT-353 | Public marking directory | |
| AP431IW | — | SOT-23-3L | Public marking directory | |
| BCX51-100 | — | SOT89 | Public marking directory | |
| BZX884-B6V8 | — | SOD-882 | Public marking directory | |
| ELM99221B | — | SOT-89 | Public marking directory | |
| GBLC05CI | — | SOD-323 | Public marking directory | |
| MAZU220-L | — | SOT-346 | Public marking directory | |
| MMSZ5224B | — | SOD-123 | Public marking directory | |
| RP130Q141A | — | SC-82AB | Public marking directory | |
| RT9161-31CV | — | SOT-23 | Public marking directory | |
| RT9161-42CX | — | SOT-89 | Public marking directory | |
| RXT2907A | — | SOT-89 | Public marking directory | |
| SiP823TEU | — | SOT-23-5 | Public marking directory | |
| XC6127C19FNR | — | SSOT-24 | Public marking directory | |
| XC6127N20ANR | — | SSOT-24 | Public marking directory | |
| XC6221A13BN | — | SSOT-24 26vn VR4 5a Tor | Public marking directory | |
| XC6221A13BNR | — | SSOT-24 | Public marking directory | |
| XC6224A201NR | — | SSOT-24 | 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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