You need the BC559. Not a substitute, not a 'similar' part from a marketplace listing with no spec sheet. This is the exact PNP your circuit diagram specifies, Jaycar-branded and ready to go. One small component that's been holding up your whole project. Add to cart and get it sorted
| brand | JAYCAR |
| model | BC559 |
| transistor_type | PNP |
| category | ELECTRONICS & COMPONENTS |
| subcategory | ELECTRONIC COMPONENTS |
| rrp_aud | 5.00 |