SMD marking code “PB” — 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 | |
|---|---|---|---|---|
| 2SC3295-B | TOS | SC-59 | Public marking directory | |
| 2SC4666B | TOS | SOT-323 | Public marking directory | |
| BB152 | NXP | SOD-323 | Public marking directory | |
| BD5241FVE | ROHM* | VSOF-5 | Public marking directory | |
| BD5241G | ROHM* | SSOP-5 | Public marking directory | |
| BH18RB1WGUT | ROHM* | — | Public marking directory | |
| BZX84C30TS | DIODES | — | Public marking directory | |
| MA2Q736 | PANASONIC* | DO-214 | Public marking directory | |
| R1114Q211B | RICOH* | SOT-143R | Public marking directory | |
| TC1278-10ENB | MIC* | SOT-23 | Public marking directory | |
| 2PA1774QM | — | SOT-883 22ta - 2a Phi | Public marking directory | |
| 2SJ197 | — | SOT-89 | Public marking directory | |
| BZX84-C30T | — | SOT-523 | Public marking directory | |
| DCG10 | — | PCP | Public marking directory | |
| KDZ6.8B | — | — | Public marking directory | |
| KRA102S | — | SOT-23 | Public marking directory | |
| KRA302 | — | SOT-323 | Public marking directory | |
| KRA302E | — | SOT-490 | Public marking directory | |
| KRA302V | — | — | Public marking directory | |
| R1225N252B | — | SOT-23-6W 33so | Public marking directory | |
| RP130Q411D | — | SC-82AB | Public marking directory | |
| XC6127C18ENR | — | SSOT-24 | Public marking directory | |
| XC6218P12N | — | SSOT-24 | Public marking directory | |
| XC6224B19BNR | — | 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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