| Replacement Part Number | Repl. Mfr | Description | Reference Type |
|---|---|---|---|
| BUF420 Cross Reference | STMicroelectronics | High Voltage Fast-switching Npn Power Transistor | Compatible Equivalent |
| BUF420A Cross Reference | STMicroelectronics | High Voltage Fast-switching Npn Power Transistor | Compatible Equivalent |
| BUF420AI Cross Reference | STMicroelectronics | Info source: STMicroelectronics web-site | Compatible Equivalent |
| BUF420AW Cross Reference | STMicroelectronics | High Voltage Fast-switching NPN Power Transistor | Pin-to-Pin Replacement |
| BUF420I Cross Reference | STMicroelectronics | Info source: STMicroelectronics web-site | Compatible Equivalent |
There are 5 cross reference alternative products totally about BUF420AW : 4 Compatible Equivalent and 1 Pin-to-Pin Replacement , Replacement Manufacturers include : STMicroelectronics Cross Reference