SMD marking code “MX” — 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 | |
|---|---|---|---|---|
| 1SMB48A | CSC CENTRAL SEMIC.CORP. | — | Public marking directory | |
| CF750 | INFINEON | SOT-143 | Public marking directory | |
| MA3X057 | PANASONIC* | SC-59 16dc - 3a Pan | Public marking directory | |
| P6SMB100A | ON | DO-214AA | Public marking directory | |
| P6SMBJ48A | LITTLE* | DO-214AA | Public marking directory | |
| SM6T39CA | ST | DO-214AA | Public marking directory | |
| XC61119N37ANR-G | TOREX* | SSOT-24 26gh VD1 5c Tor | Public marking directory | |
| XC6119N37ANR | TOREX* | SSOT-24 | Public marking directory | |
| CD214B-T48A | — | DO-214AA | Public marking directory | |
| HR1A4A | — | SOT-89 | Public marking directory | |
| MA57 | — | SC-59 16dc - 3a Pan | Public marking directory | |
| PT7M6245NLC4 | — | SC-70-4 | Public marking directory | |
| PT7M6245NLC4E | — | SC-70-4 | Public marking directory | |
| TV06B480J | — | DO-214AA | Public marking directory | |
| XC6109N27AN | — | SSOT-24 | Public marking directory | |
| XC6120N27N | — | SSOT-24 | Public marking directory | |
| XC6127N50KNR | — | 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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