SMD marking code “TM” — 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 | |
|---|---|---|---|---|
| 1SMA64A | ON | — | Public marking directory | |
| BD45275G | ROHM* | SSOP-5 | Public marking directory | |
| P6SMB62CA | ON | DO-214AA | Public marking directory | |
| 2SC3617-M | — | SOT-89 | Public marking directory | |
| 74HCT1G125 | — | SOT-353 | Public marking directory | |
| ASM161LEUS | — | SOT-143 | Public marking directory | |
| CD214A-T7.0CA | — | DO-214AC | Public marking directory | |
| MMBD4448TSPT | — | SOT-416 16dl - 3a Chm | Public marking directory | |
| P4SMAJ440A | — | DO-214AC | Public marking directory | |
| P4SMAJ7.0AC | — | DO-214AC | Public marking directory | |
| R1122N411B | — | SOT-23-5 | Public marking directory | |
| XC6127C34HNR | — | SSOT-24 | Public marking directory | |
| XC6215B202NR | — | SSOT-24 | Public marking directory | |
| XC6223D29BNR-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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