SMD marking code “M9” — 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 | |
|---|---|---|---|---|
| 2SC5096-R | TOS | SC-70 | Public marking directory | |
| 2SC5096F-R | TOS* | TESM 18ta - 3a Tos | Public marking directory | |
| BSS67R | FERRANTI | SOT-23 | Public marking directory | |
| BZX384-B30 | PHI | SOD-323 | Public marking directory | |
| BZX84C22 | FSC | SOT-23 16dc - 3a Lge | Public marking directory | |
| CMOZ5L1 | CSC CENTRAL SEMIC.CORP. | SOD-523 | Public marking directory | |
| ILC5061IC29X | FSC* | SC-70 | Public marking directory | |
| ILC5061M29X | FSC | SOT-23 | Public marking directory | |
| MMSZ5253B | FSC | SOD-123 | Public marking directory | |
| R1121N391A | RICOH* | SOT-23-5 | Public marking directory | |
| R3111N492C | RICOH* | SOT-23 | Public marking directory | |
| R3111Q291A | RICOH* | SC-82AB | Public marking directory | |
| R3116Q261A | RICOH* | SC-82AB | Public marking directory | |
| RN5RG59AA | RICOH* | SOT-23-5 | Public marking directory | |
| RN5RY491A | RICOH* | SOT-23-5 | Public marking directory | |
| TC54VN2902ECB | MIC* | SOT-23 | Public marking directory | |
| TC54VN2902MB | MIC* | SOT-89 | Public marking directory | |
| ELM7639LAB | — | SOT-23 16vdc VD7 3d Elm | Public marking directory | |
| R1100D191C | — | — | Public marking directory | |
| R1131D191B | — | — | Public marking directory | |
| R1151N010C | — | SOT-23-6 | Public marking directory | |
| RP104Q231B | — | SC-82AB | Public marking directory | |
| RT9168A-24CBR | — | SOT-23-5 | Public marking directory | |
| XC61CN2902M | — | SOT-23 | Public marking directory | |
| XC61CN2902N | — | SOT-143R | Public marking directory | |
| XC61CN2902P | — | SOT-89 | Public marking directory | |
| XC6223G191NR-G | — | SSOT-24 | Public marking directory | |
| XC6GN2902HR | — | 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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