Your schematic says BC338. Your project or repair is sitting on the bench waiting for it. This is that transistor — a Jaycar BC338 NPN small-signal component, the exact part your circuit calls for. No guessing, no 'equivalent' swaps. Grab it, solder it, move on with the build
| brand | Jaycar |
| type | NPN Transistor |
| model | BC338 |
| category | Electronics & Components |
| subcategory | Electronic Components |
| rrp | $5.00 |