SMD marking code “AH” — 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 | |
|---|---|---|---|---|
| 1SS345 | SANYO | SOT-23 | Public marking directory | |
| BCP53 | MISTRAL | SOT-223 | Public marking directory | |
| BCX53 | PHI | SOT-89 | Public marking directory | |
| BCX53 | PHI | SC-62/SOT89 | Public marking directory | |
| BCX70H | FSC | SOT23 | Public marking directory | |
| BCX70J | MCC | SOT-23 | Public marking directory | |
| MAX6314US43D1-T | MAX* | SOT-143 | Public marking directory | |
| MMBZ5231B | FS | SOT-23 16dc - 3a Lge | Public marking directory | Request quote |
| MMSZ5247B | FSC | SOD-123 | Public marking directory | |
| P6SMBJ6.5C | LITTLE* | DO-214AA | Public marking directory | |
| RN5RT27AA | RICOH* | SOT-23-5 | Public marking directory | |
| ZMV930 | ZETEX | SOD323 | Public marking directory | |
| ZMV930TA | ZETEX | SOD-323 | Public marking directory | |
| 2SB1000-H | — | SOT-89 | Public marking directory | |
| 74AHC1G86 | — | SOT-353 | Public marking directory | |
| AP431IAQ | — | SOT-23-5 | Public marking directory | |
| BZX884-B11 | — | SOD-882 | Public marking directory | |
| ELM99271B | — | SOT-89 | Public marking directory | |
| GS6333UR16D1 | — | SOT-23 | Public marking directory | |
| MAZU240-H | — | SOT-346 | Public marking directory | |
| P4SMA8.2 | — | DO-214AC | Public marking directory | |
| R1141Q171B | — | SOT-143R | Public marking directory | |
| RP130Q181A5 | — | SC-82AB | Public marking directory | |
| RT9161-31CX | — | SOT-89 | Public marking directory | |
| RT9161-37CV | — | SOT-23 | Public marking directory | |
| SB01W05C | — | SOT-23 | Public marking directory | |
| SiP6333R16D1 | — | SOT-23 | Public marking directory | |
| SiP823YEU | — | SOT-23-5 | Public marking directory | |
| TV04A6V5K | — | DO-214AC | Public marking directory | |
| TV06B6V5KB | — | DO-214AA | Public marking directory | |
| XC6127C27FNR | — | SSOT-24 | Public marking directory | |
| XC6127N28ANR | — | SSOT-24 | Public marking directory | |
| XC6221A17BN | — | SSOT-24 26vn VR4 5a Tor | Public marking directory | |
| XC6221A17BNR | — | SSOT-24 | Public marking directory | |
| XC6223D331NR-G | — | 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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