Marking of electronic components, SMD Codes BFxx, BFxx**. RN5RT35AA, TC1272AMVNBTR, MCP4019T-103E/LT, MCP4023-502E/CH, R5421N136C, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| RN5RT35AA | BFxx | SOT-23-5 | |
| TC1272AMVNBTR | BFxx | SOT-23-3 | |
| MCP4019T-103E/LT | BFxx | SC70-5 | |
| MCP4023-502E/CH | BFxx | SOT-23-6 | |
| R5421N136C | BFxx | SOT-23-6 | |
| MAX822LUS | BFxx | SOT143-4,SOT143 | |
| Si5419DU | BFxxx | PowerPAK-ChipFET-Single | |
| AP432IAR | BFxxx | SOT23-3L |