You've got an NPN slot in your circuit and you're not starting another week-long import wait to fill it. The BC337 is an NPN transistor from JAYCAR's Australian component range. Open the box, drop it in, done
| brand | JAYCAR |
| part_number | BC337 |
| polarity | NPN |
| type | Transistor |
| category | ELECTRONICS & COMPONENTS |
| subcategory | ELECTRONIC COMPONENTS |