SMD marking code “MG” — 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 | |
|---|---|---|---|---|
| 1SMB28A | CSC CENTRAL SEMIC.CORP. | — | Public marking directory | |
| 2SA1235-G | TOS* | SC-59 | Public marking directory | |
| BD5226FVE | ROHM* | VSOF-5 | Public marking directory | |
| BD5226G | ROHM* | SSOP-5 | Public marking directory | |
| BF994S | INFINEON | SOT-143 | Public marking directory | |
| P6SMB51A | LITTELFUSE | DO-214AA | Public marking directory | |
| P6SMBJ28A | LITTLE* | DO-214AA | Public marking directory | |
| 2SA1602-G | — | SC-70 | Public marking directory | |
| BAS40WCPT | — | SOT-323 16dg - 3a Chm | Public marking directory | |
| CD214B-T28A | — | DO-214AA | Public marking directory | |
| ELM7646HDB | — | SOT-23 16vdc VD7 3d Elm | Public marking directory | |
| M5278L12M | — | SOT-89 | Public marking directory | |
| PT7M6240CLC4 | — | SC-70-4 | Public marking directory | |
| PT7M6240CLC4E | — | SC-70-4 | Public marking directory | |
| RP130Q271D | — | SC-82AB | Public marking directory | |
| RT9168A-31CBR | — | SOT-23-5 | Public marking directory | |
| TV06B280J | — | DO-214AA | 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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