SMD marking code “B5” — 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 | |
|---|---|---|---|---|
| BZX399-C2V7 | PHI | SOD-323 | Public marking directory | |
| BZX399-C2V7 | PHI | SC-76/SOD323 | Public marking directory | |
| BZX399C2V7 | PHI | SOD323 | Public marking directory | |
| FSS26 | SANYO* | DO-214AA | Public marking directory | |
| HSMS-2815 | AGILENT | SOT-143 | Public marking directory | |
| MMSZ5242B | FSC | SOD-123 | Public marking directory | |
| R3111N152A | RICOH* | SOT-23 | Public marking directory | |
| R3113D251A | RICOH* | — | Public marking directory | |
| R3114Q221A | RICOH* | SC-82AB | Public marking directory | |
| R5421N114C | RICOH* | SOT-23-6 | Public marking directory | |
| TC1015-3.3VRX | MIC* | SOT-23-5 | Public marking directory | |
| 2SC4987-5 | — | SMCP | Public marking directory | |
| AP432R | — | SOT-23-3L | Public marking directory | |
| BZT52H-C3V0 | — | SOD123F | Public marking directory | |
| BZX884-C3V6 | — | SOD-882 | Public marking directory | |
| ELM9715NAB | — | SOT-89 | Public marking directory | |
| ELM9835AB | — | SOT-89 | Public marking directory | |
| HVC372B | — | UFP | Public marking directory | |
| R1111N351A | — | SOT-23-5 | Public marking directory | |
| R1140Q251B | — | SOT-143R | Public marking directory | |
| R1160D151A | — | — | Public marking directory | |
| R1180Q251B | — | SC-82AB | Public marking directory | |
| R3130N25EC | — | SOT-23 | Public marking directory | |
| RN5VD15AA | — | SOT-23-5 | Public marking directory | |
| RT9169-16CV | — | SOT-23 | Public marking directory | |
| RT9169-16CX | — | SOT-89 | Public marking directory | |
| UDZ3V0B | — | SOD-323 | Public marking directory | |
| XC6223A151NR-G | — | SSOT-24 | Public marking directory | |
| XC6GC1502HR | — | USP-3 | 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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