SMD marking code “KX” — 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 | |
|---|---|---|---|---|
| 1SMB10A | CSC CENTRAL SEMIC.CORP. | — | Public marking directory | |
| 2SK3291 | SANYO | PCP | Public marking directory | |
| BU4938F | ROHM* | SOP-4 | Public marking directory | |
| BU4938FWE | ROHM* | VSOF-5 | Public marking directory | |
| BU4938G | ROHM* | SSOP-5 | Public marking directory | |
| DDZ14B | DIODES* | SOD-123 | Public marking directory | |
| DZ23C22 | DIODES | SOD-23 16dg - 3a Lge | Public marking directory | |
| P6SMB15A | ON | DO-214AA | Public marking directory | |
| P6SMBJ10A | LITTLE | DO-214AA | Public marking directory | |
| R5426D111DD | RICOH* | — | Public marking directory | |
| R5426N111DD | RICOH* | SOT-23-6 | Public marking directory | |
| XC61119N17ANR-G | TOREX* | SSOT-24 26gh VD1 5c Tor | Public marking directory | |
| XC6119N17ANR | TOREX* | SSOT-24 | Public marking directory | |
| A102WFT-3.0 | — | SOT-23 16cg VR1 3b Adt | Public marking directory | |
| CD214B-T10A | — | DO-214AA | Public marking directory | |
| PT7M6228CHC4 | — | SC-70-4 | Public marking directory | |
| PT7M6228CHC4E | — | SC-70-4 | Public marking directory | |
| TV06B100J | — | DO-214AA | Public marking directory | |
| XC6120C27N | — | SSOT-24 | Public marking directory | |
| XC6127C50CNR | — | SSOT-24 | Public marking directory | |
| XC6127N50HNR | — | 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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