171-03-971,Transistor TO-92 NPN 30 V 100 mA, BC549C, NXP
| Polarity | NPN |
| Collector-emitter voltage | 30 V |
| Collector current | 100 mA mA |
| Amplification | 420 ...800 |
| Housing type | TO-92 |
| Power dissipation | 0.5 W |
| Transit frequency | 250 MHz |
