SMD marking code “P9” — 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 | |
|---|---|---|---|---|
| 1SS379 | TOS | SOT-23 | Public marking directory | |
| BCX70KR | FERRANTI | SOT-23R | Public marking directory | |
| BCX70RK | TELEFUNKEN | SOT-23 | Public marking directory | |
| BZX84C24TS | DIODES | — | Public marking directory | |
| BZX84C27 | GSI | SOT-23 16dc - 3a Lge | Public marking directory | |
| CMOZ36L | CSC CENTRAL SEMIC.CORP. | SOD-523 | Public marking directory | |
| DAP222 | ON | SC-75 | Public marking directory | |
| R3111Q491A | RICOH* | SC-82AB | Public marking directory | |
| R3116Q461A | RICOH* | SC-82AB | Public marking directory | |
| TC1186-3.6VCT713 | MIC* | SOT-23-5 | Public marking directory | |
| TC54VN4902ECB | MIC* | SOT-23 | Public marking directory | |
| TC54VN4902MB | MIC* | SOT-89 | Public marking directory | |
| BZX84-C24T | — | SOT-523 | Public marking directory | |
| BZX84-C24TS | — | SOT-363 | Public marking directory | |
| ELM7629HCB | — | SOT-23 16vdc VD7 3d Elm | Public marking directory | |
| ELM9729CAB | — | SOT-89 | Public marking directory | |
| KRA122S | — | SOT-23 | Public marking directory | |
| KRA322 | — | SOT-323 | Public marking directory | |
| KRA322E | — | SOT-490 | Public marking directory | |
| KRA322V | — | — | Public marking directory | |
| R1100D391C | — | — | Public marking directory | |
| R1225N152B | — | SOT-23-6W 33so | Public marking directory | |
| RP104Q231C | — | SC-82AB | Public marking directory | |
| XC61CN4902M | — | SOT-23 | Public marking directory | |
| XC61CN4902N | — | SOT-143R | Public marking directory | |
| XC61CN4902P | — | SOT-89 | Public marking directory | |
| XC6218P10N | — | SSOT-24 | Public marking directory | |
| XC6224B17BNR | — | SSOT-24 | Public marking directory | |
| XC6GN4902HR | — | 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.
Can't match your marking?
Send us the code, package and a photo — our team helps identify the part.
Ask our team