SMD marking code “DN” — 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 | |
|---|---|---|---|---|
| 2SD1999 | PANASONIC* | PCP | Public marking directory | |
| AIC1647CJ | AIC* | — | Public marking directory | |
| BD4832FVE | ROHM* | VSOF-5 | Public marking directory | |
| BD4832G | ROHM* | SSOP-5 | Public marking directory | |
| DMN2005LPK | DIODES | — | Public marking directory | |
| MAX6314US29D2-T | MAX* | SOT-143 | Public marking directory | |
| MMBZ4703 | VISHAY* | SOT-23 | Public marking directory | |
| MMSZ4703 | FSC | SOD-123 | Public marking directory | |
| P6SMBJ70C | LITTLE* | DO-214AA | Public marking directory | |
| R3112Q321C | RICOH* | SC-82AB | Public marking directory | |
| UNR31AF | PANASONIC* | — | Public marking directory | |
| XC61119C30ANR-G | TOREX* | SSOT-24 26gh VD3 5c Tor | Public marking directory | |
| XC6119C30ANR | TOREX* | SSOT-24 | Public marking directory | |
| AAT3526ICX-2.63-200 | — | SOT-143 | Public marking directory | |
| AP131-28TW | — | — | Public marking directory | |
| AP131-28W | — | SOT-23-5L | Public marking directory | |
| AP131-28Y | — | SOT-89-5L | Public marking directory | |
| BZX384-C36 | — | SOD-323 | Public marking directory | |
| P4SMA160A | — | DO-214AC | Public marking directory | |
| R5220D221B | — | — | Public marking directory | |
| RT9809-37CV | — | SOT-23 16vdc VD7 3a Rct | Public marking directory | |
| SM6T10 | — | DO-214AA | Public marking directory | |
| SiP809CJEUADT | — | SOT-23 | Public marking directory | |
| TCUDZS27VB | — | SOD-323F | Public marking directory | |
| TV06B700KB | — | DO-214AA | Public marking directory | |
| V6310NSP5B | — | SOT-23-5 | Public marking directory | |
| XC6109C30AN | — | SSOT-24 | Public marking directory | |
| XC6127C35JNR | — | SSOT-24 | Public marking directory | |
| XC6127N36DNR | — | 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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