SMD marking code “BG” — 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 | |
|---|---|---|---|---|
| 1SS269 | TOS* | SOT-23 | Public marking directory | |
| 1SS313 | TOS | SOT-23 | Public marking directory | |
| BCP55-10 | NXP | SOT-223 | Public marking directory | |
| BCX55-10 | PHI | SOT-89 | Public marking directory | |
| BCX55-10 | PHI | SC-62/SOT89 | Public marking directory | |
| BCX55-16 | MCC | SOT-89 | Public marking directory | |
| BCX71G | FAIRCHILD SEMI | SOT23 | Public marking directory | |
| BD4725G | ROHM* | — | Public marking directory | |
| BZT52H-C8V2 | PHI | SOD123F | Public marking directory | |
| BZX399-C8V2 | PHI | SOD-323 | Public marking directory | |
| BZX399-C8V2 | PHI | SC-76/SOD323 | Public marking directory | |
| BZX399C8V2 | PHI | SOD323 | Public marking directory | |
| MAX822MUS-T | MAX* | SOT-143 | Public marking directory | |
| P6SMBJ13AC | LITTLE* | DO-214AA | Public marking directory | |
| R3112Q161A | RICOH* | SC-82AB | Public marking directory | |
| R5421N148C | RICOH* | SOT-23-6 | Public marking directory | |
| RN5RT36AA | RICOH* | SOT-23-5 | Public marking directory | |
| SMF13A | LITTELFUSE | DO-219AB | Public marking directory | |
| UDZ8V2B | DIODES | SOD-323 | Public marking directory | |
| 2SC3440-G | — | SC-59 | Public marking directory | |
| 2SC3443-G | — | SOT-89 | Public marking directory | |
| AP432IQ | — | SOT-23-5 | Public marking directory | |
| BAT54APT | — | SC-59 16df - 3a Chm | Public marking directory | |
| BCW61G | — | SOT-23 | Public marking directory | |
| BZX884-C10 | — | SOD-882 | Public marking directory | |
| CD214B-T13CA | — | DO-214AA | Public marking directory | |
| Cathode1 | — | — | Public marking directory | |
| ELM99361B | — | SOT-89 | Public marking directory | |
| GS6333UR24D1 | — | SOT-23 | Public marking directory | |
| P4SMA20A | — | DO-214AC | Public marking directory | |
| P4SMAJ13A | — | DO-214AC | Public marking directory | |
| R1141Q261B | — | SOT-143R | Public marking directory | |
| RP130Q271A | — | SC-82AB | Public marking directory | |
| RT9169-27CV | — | SOT-23 | Public marking directory | |
| RT9169-27CX | — | SOT-89 | Public marking directory | |
| SiP6333R24D1 | — | SOT-23 | Public marking directory | |
| TV04A130J | — | DO-214AC | Public marking directory | |
| TV06B130JB | — | DO-214AA | Public marking directory | |
| V6300GSP5B | — | SOT-23-5 | 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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