SMD marking code “BM” — 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 | |
|---|---|---|---|---|
| BCP55-16 | PHI | SOT-223 | Public marking directory | |
| BCX55-16 | NXP | SOT-89 | Public marking directory | |
| BCX55-16 | PHI | SC-62/SOT89 | Public marking directory | |
| BCX70G | MCC | SOT-23 | Public marking directory | |
| BD4731G | ROHM* | — | Public marking directory | |
| BSS63L | MOT | SOT23 | Public marking directory | |
| BZT52H-C13 | NXP | SOD123F | Public marking directory | |
| BZX399-C13 | PHI | SOD-323 | Public marking directory | |
| BZX399-C13 | PHI | SC-76/SOD323 | Public marking directory | |
| BZX399C13 | NXP | SOD323 | Public marking directory | |
| MAX821PUS-T | MAX | SOT-143 | Public marking directory | |
| MMBZ5250B | FSC | SOT-23 16dc - 3a Lge | Public marking directory | |
| P6SMBJ15AC | LITTLE* | DO-214AA | Public marking directory | |
| R1112N311A | RICOH* | SOT-23-5 | Public marking directory | |
| R3112Q111C | RICOH* | SC-82AB | Public marking directory | |
| R5421N163C | RICOH* | SOT-23-6 | Public marking directory | |
| SMF15A | ON | DO-219AB | Public marking directory | |
| UDZ15B | DIODES | SOD-323 | Public marking directory | |
| UDZ5V1B | DIODES | — | Public marking directory | |
| 2SB1325 | — | — | Public marking directory | |
| CD214B-T15CA | — | DO-214AA | Public marking directory | |
| GS6333UR25D3 | — | SOT-23 | Public marking directory | |
| MMSZ4685 | — | SOD-123 | Public marking directory | |
| P4SMA24A | — | DO-214AC | Public marking directory | |
| P4SMAJ15A | — | DO-214AC | Public marking directory | |
| RT9169-32CV | — | SOT-23 | Public marking directory | |
| RT9169-32CX | — | SOT-89 | Public marking directory | |
| SiP6333R25D3 | — | SOT-23 | Public marking directory | |
| TV04A150J | — | DO-214AC | Public marking directory | |
| TV06B150JB | — | DO-214AA | Public marking directory | |
| V6300MSP5B | — | SOT-23-5 | Public marking directory | |
| XC6127C33GNR | — | SSOT-24 | Public marking directory | |
| XC6127N34BNR | — | SSOT-24 | Public marking directory | |
| XC6221B201N | — | SSOT-24 26vn VR4 5a Tor | Public marking directory | |
| XC6221B201NR | — | SSOT-24 | Public marking directory | |
| XC6223A291NR-G | — | SSOT-24 | Public marking directory | |
| XC62RP1902M | — | SOT-23 16cg VR1 3d Tor | Public marking directory | |
| XC62RP1902P | — | SOT-89 | 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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