SMD marking code “X4” — candidate parts
24 candidates8 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 | |
|---|---|---|---|---|
| BFT93R | INFINEON | SOT23R | PDF · SMD_Catalog222.pdf p.62 | |
| BZV49-C36 | PHI | SOT-89 | PDF · 2011SMD-codes.pdf p.794 | |
| BZX384-C68 | PHI | SOD-323 | PDF · smd-codes.pdf p.169 | |
| BZX84-C36 | PHI | SOT-23 | PDF · smd-codes.pdf p.341 | |
| MBRX160 | MCC | SOD-123 | PDF · DIGIKEYMCC_SMD_Marking_Codes.pdf p.10 | |
| MMSZ5237B | FSC | SOD-123 | PDF · smd-codes.pdf p.169 | |
| RN1132F | TOS | SOT-490 | PDF · smd-codes.pdf p.341 | |
| RN1132FV | TOS | SOT-723 | PDF · smd-codes.pdf p.341 | |
| 2SK852-X4 | — | SOT-323 16fa - 3a Nec | PDF · 老外牛B SMD-2010.pdf p.523 | |
| 2SK94-4 | — | SOT-23 16fa - 3a Nec | PDF · 老外牛B SMD-2010.pdf p.523 | |
| BD46382G | — | SSOP-5 | PDF · smd-codes.pdf p.962 | |
| BZT52-C68 | — | SOD-123 | PDF · smd-codes.pdf p.169 | |
| BZX88-C36 | — | SOT-323 | PDF · smd-codes.pdf p.341 | |
| CMDZ5224B | — | SOD-323 | PDF · smd-codes.pdf p.169 | |
| IMX4 | — | SOT-363 | PDF · smd-codes.pdf p.1025 | |
| KA4F4N | — | SC-75 | PDF · smd-codes.pdf p.341 | |
| MMSZ22 | — | SOD-123 | PDF · smd-codes.pdf p.169 | |
| R1163D241D | — | — | PDF · smd-codes.pdf p.1025 | |
| R1210N242C | — | SOT-23-5 | PDF · smd-codes.pdf p.962 | |
| R3111Q441C | — | SC-82AB | PDF · 2011SMD-codes.pdf p.902 | |
| RP103Q241D | — | SC-82AB | PDF · 2011SMD-codes.pdf p.902 | |
| Voutput1 | — | — | PDF · 2011SMD-codes.pdf p.2468 | |
| XC6223G14BNR-G | — | SSOT-24 | PDF · 2011SMD-codes.pdf p.902 | |
| ZD5229BSG | — | SOD-323-S | PDF · smd-codes.pdf p.169 |
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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