SMD marking code “DK” — 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 | |
|---|---|---|---|---|
| BCX42 | INFINEON | SOT23 | Public marking directory | |
| BD4829FVE | ROHM* | VSOF-5 | Public marking directory | |
| BD4829G | ROHM* | SSOP-5 | Public marking directory | |
| MAX6314US32D2-T | MAX* | SOT-143 | Public marking directory | |
| MAZ6003UR | MAX | SOT-23 | Public marking directory | |
| MMBZ4701 | VISHAY* | SOT-23 | Public marking directory | |
| P6SMBJ60AC | LITTLE* | DO-214AA | Public marking directory | |
| R3112Q391A | RICOH* | SC-82AB | Public marking directory | |
| RN5RT59AA | RICOH* | SOT-23-5 | Public marking directory | |
| 2SB1025-K | — | SOT-89 | Public marking directory | |
| 2SB798-K | — | SOT-89 | Public marking directory | |
| 2SD1628-E | — | PCP | Public marking directory | |
| 2SD1628-F | — | PCP | Public marking directory | |
| 2SD1628-G | — | PCP | Public marking directory | |
| 2SK2909 | — | SOT-23 | Public marking directory | |
| AP131-25TW | — | — | Public marking directory | |
| AP131-25W | — | SOT-23-5L | Public marking directory | |
| AP131-25Y | — | SOT-89-5L | Public marking directory | |
| BZX384-C27 | — | SOD-323 | Public marking directory | |
| CD214B-T60CA | — | DO-214AA | Public marking directory | |
| ELM99591B | — | SOT-89 | Public marking directory | |
| MMSZ4701 | — | SOD-123 | Public marking directory | |
| MMSZ4716 | — | SOD-123 | Public marking directory | |
| R5220D191B | — | — | Public marking directory | |
| RP130Q491A | — | SC-82AB | Public marking directory | |
| RT9809-34CV | — | SOT-23 16vdc VD7 3a Rct | Public marking directory | |
| SiP809C27EUADT | — | SOT-23 | Public marking directory | |
| TCUDZS20VB | — | SOD-323F | Public marking directory | |
| TV06B600JB | — | DO-214AA | Public marking directory | |
| V6310KSP5B | — | SOT-23-5 | Public marking directory | |
| XC6127C29JNR | — | SSOT-24 | Public marking directory | |
| XC6127N30DNR | — | SSOT-24 | Public marking directory | |
| XC6223C271NR-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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