SMD marking code “CX” — 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 | |
|---|---|---|---|---|
| BH29NB1WHFV | ROHM* | — | Public marking directory | |
| MAX6314US41D2-T | MAX* | SOT-143 | Public marking directory | |
| MAZ6002UR | MAX | SOT-23 | Public marking directory | |
| MMBZ4692 | VISHAY* | SOT-23 | Public marking directory | |
| MMSZ4692 | FSC | SOD-123 | Public marking directory | |
| P6SMBJ48AC | LITTLE* | DO-214AA | Public marking directory | |
| SMF48A | LITTELFUSE | DO-219AB | Public marking directory | |
| XC61119C27ANR-G | TOREX* | SSOT-24 26gh VD3 5c Tor | Public marking directory | |
| XC6119C27ANR | TOREX* | SSOT-24 | Public marking directory | |
| 3SK227 | — | SOT-143 | Public marking directory | |
| 3SK271 | — | SOT-343 | Public marking directory | |
| 50C02CH | — | CPH3 16ta - 3a San | Public marking directory | |
| AP130-38TW | — | — | Public marking directory | |
| AP130-38W | — | SOT-23 | Public marking directory | |
| AP130-38Y | — | SOT-89 | Public marking directory | |
| AT1201-30X | — | SOT-23-5 | Public marking directory | |
| CD214B-T48CA | — | DO-214AA | Public marking directory | |
| MMSZ4705 | — | SOD-123 | Public marking directory | |
| P4SMA100A | — | DO-214AC | Public marking directory | |
| P4SMAJ48A | — | DO-214AC | Public marking directory | |
| R5220D022A | — | — | Public marking directory | |
| RT9169-48CV | — | SOT-23 | Public marking directory | |
| TV04A480J | — | DO-214AC | Public marking directory | |
| TV06B480JB | — | DO-214AA | Public marking directory | |
| XC6109C27AN | — | SSOT-24 | Public marking directory | |
| XC6127C49HNR | — | SSOT-24 | Public marking directory | |
| XC6127N50CNR | — | SSOT-24 | Public marking directory | |
| XC6221B28BN | — | SSOT-24 26vn VR4 5a Tor | Public marking directory | |
| XC6221B28BNR | — | 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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