Marking of electronic components, SMD Codes BDxx, BDxx**. TC1272ATVNBTR, MCP4022-503E/CH, R5421N132F, RN5RT33AA, MAX821RUS, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| TC1272ATVNBTR | BDxx | SOT-23-3 | |
| MCP4022-503E/CH | BDxx | SOT-23-6 | |
| R5421N132F | BDxx | SOT-23-6 | |
| RN5RT33AA | BDxx | SOT-23-5 | |
| MAX821RUS | BDxx | SOT143-4,SOT143 | |
| AP432IAW | BDxxx | SOT23-3L | |
| Si3453DV | BDxxx | TSOP-6 |