Marking of electronic components, SMD Codes B44, B44**. 2SB1475, OPA344NA, 2SB1475-44, R3112D441A, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| 2SB1475 | B44 | SOT-323 | |
| OPA344NA | B44 | SOT-23-5 | |
| 2SB1475-44 | B44 | Nec | SOT-323 |
| R3112D441A | B44Axx | SON1612-6 |