SMD marking code “NM” — 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 | |
|---|---|---|---|---|
| 1SMB64A | CSC CENTRAL SEMIC.CORP. | — | Public marking directory | |
| KRC111S | TOS | SOT-23 | Public marking directory | |
| P6SMB160A | ON | DO-214AA | Public marking directory | |
| P6SMBJ64A | LITTLE* | DO-214AA | Public marking directory | |
| 2SC2780-M | — | SOT-89 | Public marking directory | |
| ASM811LEUSF | — | SOT-143 | Public marking directory | |
| CD214B-T64A | — | DO-214AA | Public marking directory | |
| KRC411 | — | SOT-323 | Public marking directory | |
| KRC411E | — | SOT-490 | Public marking directory | |
| KRC411V | — | — | Public marking directory | |
| PT7M6250NLC4 | — | SC-70-4 | Public marking directory | |
| PT7M6250NLC4E | — | SC-70-4 | Public marking directory | |
| R1122N411A | — | SOT-23-5 | Public marking directory | |
| R5323N020B | — | SOT-23-6 | Public marking directory | |
| TV06B640J | — | DO-214AA | Public marking directory | |
| XC6120N49N | — | SSOT-24 | Public marking directory | |
| XC6127C34DNR | — | SSOT-24 | Public marking directory | |
| XC6223H291NR-G | — | 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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