SMD marking code “AZ” — 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 | |
|---|---|---|---|---|
| MAX821LUS-T | MAX | SOT-143 | Public marking directory | |
| MMBZ5240B | FSC | SOT-23 16dc - 3a Lge | Public marking directory | |
| P4SMAJ11A | DIOTEC | DO-214AC | Public marking directory | |
| P6SMBJ11AC | LITTLE* | DO-214AA | Public marking directory | |
| SMF11A | ON | DO-219AB | Public marking directory | |
| TC1014-2.8VRX | MIC* | SOT-23-5 | Public marking directory | |
| XC61119C09ANR-G | TOREX* | SSOT-24 26gh VD3 5c Tor | Public marking directory | |
| XC6119C09ANR | TOREX* | SSOT-24 | Public marking directory | |
| 2SJ518 | — | SOT-89 | Public marking directory | |
| CD214B-T11CA | — | DO-214AA | Public marking directory | |
| GS6333UR22D1 | — | SOT-23 | Public marking directory | |
| MAZU190 | — | SOT-346 | Public marking directory | |
| P4SMA16A | — | DO-214AC | Public marking directory | |
| PT7M7812RTB | — | SOT-143 | Public marking directory | |
| PT7M7812RTBE | — | SOT-143 | Public marking directory | |
| RT9809-50CV | — | SOT-23 16vdc VD7 3a Rct | Public marking directory | |
| SiP6333R22D1 | — | SOT-23 | Public marking directory | |
| TCMM3Z6V2B | — | SOD-323F | Public marking directory | |
| TV04A110J | — | DO-214AC | Public marking directory | |
| TV06B110JB | — | DO-214AA | Public marking directory | |
| XC6109C09AN | — | SSOT-24 | Public marking directory | |
| XC6127C53FNR | — | SSOT-24 | Public marking directory | |
| XC6127N54ANR | — | SSOT-24 | Public marking directory | |
| XC6221A30BN | — | SSOT-24 26vn VR4 5a Tor | Public marking directory | |
| XC6221A30BNR | — | 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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