SMD marking code “D4” — candidate parts
44 candidates12 with manufacturer
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 source | |
|---|---|---|---|---|
| AZ23C3V6 | DIODES | SOT-23 | PDF · smd-codes.pdf p.257 | |
| BCW31R | PHI | SOT-23R | PDF · smd-codes.pdf p.257 | |
| HSMP-3804 | AGILENT | SOT-23 | PDF · smd-codes.pdf p.257 | |
| MMBD4148SE | FS | SOT-23 | PDF · smd-codes.pdf p.257 | |
| MMBD4148TW | MCC | SOT-363 | PDF · DIGIKEYMCC_SMD_Marking_Codes.pdf p.11 | |
| MMBZ5229B | FSC | SOT-23 | PDF · smd-codes.pdf p.257 | |
| MMBZ5229BW | DIODES | SOT-323 | PDF · smd-codes.pdf p.257 | |
| MMSZ5226B | FSC | SOD-123 | PDF · smd-codes.pdf p.92 | |
| MMSZ5229B | FSC | SOD-123 | PDF · smd-codes.pdf p.92 | |
| SBR1U150SA | DIODES | — | PDF · DIODES marking_code_xref.pdf p.37 | |
| SBR2A30P1 | DIODES | — | PDF · DIODES marking_code_xref.pdf p.37 | |
| TC1055-3.3VCT713 | MIC | SOT-23-5 | PDF · smd-codes.pdf p.877 | |
| 2SA1252-4 | — | SOT-23 | PDF · smd-codes.pdf p.257 | |
| 3T110AB | — | DO-214AA | PDF · smd-codes.pdf p.92 | |
| AP131-45TW | — | — | PDF · smd-codes.pdf p.877 | |
| AP131-45W | — | SOT-23-5L | PDF · smd-codes.pdf p.877 | |
| AP131-45Y | — | SOT-89-5L | PDF · smd-codes.pdf p.877 | |
| AX1110R33 | — | SOT-23L 16vl VR1 3b Axl | PDF · 老外牛B SMD-2010.pdf p.394 | |
| BC847AM | — | SOT-883 22ta - 2a PhH | PDF · 老外牛B SMD-2010.pdf p.394 | |
| BZX884-C22 | — | SOD-882 | PDF · smd-codes.pdf p.92 | |
| ELM9734NAB | — | SOT-89 | PDF · 2011SMD-codes.pdf p.763 | |
| ELM9854AB | — | SOT-89 | PDF · 2011SMD-codes.pdf p.763 | |
| KA4L3M | — | SC-75 | PDF · smd-codes.pdf p.257 | |
| MMSZ5229 | — | SOD-123 | PDF · smd-codes.pdf p.92 | |
| MSCD024 | — | 0805 | PDF · smd-codes.pdf p.92 | |
| R1180Q141C | — | SC-82AB | PDF · 2011SMD-codes.pdf p.848 | |
| R3111N342A | — | SOT-23 | PDF · smd-codes.pdf p.257 | |
| R3113D441A | — | — | PDF · smd-codes.pdf p.257 | |
| R3114Q411A | — | SC-82AB | PDF · 2011SMD-codes.pdf p.848 | |
| R3130N44EC | — | SOT-23 | PDF · smd-codes.pdf p.257 | |
| RN2905AFS | — | — | PDF · smd-codes.pdf p.993 | |
| RN5VD34AA | — | SOT-23-5 | PDF · smd-codes.pdf p.877 | |
| RT9809-19CV | — | SOT-23 16vdc VD7 3a Rct | PDF · 老外牛B SMD-2010.pdf p.394 | |
| Si91842DT-28 | — | SOT-23-5 | PDF · smd-codes.pdf p.877 | |
| TC54VC3402ECB | — | SOT-23 | PDF · smd-codes.pdf p.257 | |
| TC54VC3402MB | — | SOT-89 | PDF · 2011SMD-codes.pdf p.763 | |
| TCUDZS5V1B | — | SOD-323F | PDF · smd-codes.pdf p.92 | |
| XC61CC3402M | — | SOT-23 | PDF · smd-codes.pdf p.257 | |
| XC61CC3402N | — | SOT-143R | PDF · 2011SMD-codes.pdf p.848 | |
| XC61CC3402P | — | SOT-89 | PDF · 2011SMD-codes.pdf p.763 | |
| XC6221A351N | — | SSOT-24 26vn VR4 5a Tor | PDF · 老外牛B SMD-2010.pdf p.651 | |
| XC6221A351NR | — | SSOT-24 | PDF · 2011SMD-codes.pdf p.848 | |
| XC6223C141NR-G | — | SSOT-24 | PDF · 2011SMD-codes.pdf p.848 | |
| XC6GC3402HR | — | USP-3 | PDF · smd-codes.pdf p.257 |
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.
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