SMD marking code “XK” — 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 | |
|---|---|---|---|---|
| 12A02S | ON | SMCP 16ta - 3a San | Public marking directory | Request quote |
| 12A02SS | ON | SSFP 18ta - 3a San | Public marking directory | Request quote |
| BD46232G | ROHM* | SSOP-5 | Public marking directory | |
| BZX284-B20 | PHI | SOD-110 | Public marking directory | |
| BZX284-B20 | PHI | SOD110 | Public marking directory | |
| CMDZ5239B | CSC CENTRAL SEMIC.CORP.* | SOD-323 | Public marking directory | |
| RN1110 | TOS | SOT-416 | Public marking directory | |
| RN1110F | TOS* | SOT-490 | Public marking directory | |
| RN1110FT | TOS | — | Public marking directory | |
| RN1110FV | TOS | SOT-723 | Public marking directory | |
| RN1310 | TOS | SOT-323 | Public marking directory | |
| RN1410 | TOS | SOT-346 | Public marking directory | |
| RN1510 | TOS | — | Public marking directory | |
| RN1610 | TOS | — | Public marking directory | |
| RN1710 | TOS | SOT-353 | Public marking directory | |
| RN1710JE | TOS | SOT-553 | Public marking directory | |
| RN1910 | TOS | — | Public marking directory | |
| RN1910FE | TOS | SOT-563 | Public marking directory | |
| RN2110F | TOS | SOT-490 | Public marking directory | |
| RN2110FS | TOS | — | Public marking directory | |
| RN2110FV | TOS | SOT-723 | Public marking directory | |
| RN5RK391B | RICOH* | SOT-23-5 | Public marking directory | |
| SM4T150CA | ST* | SOD-6 | Public marking directory | |
| 2SD1614-K | — | SOT-89 | Public marking directory | |
| CD214A-T130CA | — | DO-214AC | Public marking directory | |
| P4SMAJ130AC | — | DO-214AC | Public marking directory | |
| P4SMAJ14CA | — | DO-214AC | Public marking directory | |
| R1210N392C | — | SOT-23-5 | Public marking directory | |
| SMZG3800A | — | DO-215AA | Public marking directory | |
| SMZJ3800A | — | DO-214AA | Public marking directory | |
| TV04A140JB | — | DO-214AC | Public marking directory | |
| XC6223G27BNR-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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