

| Polarity | NPN |
| Collector-emitter voltage | 65 V |
| Collector current | 100 mA |
| Power dissipation | 350 mW |
| Amplification | 200 ...450 |
| Housing type | SOT-23 |
| Transit frequency | 300 MHz |
| Roll diameter | 180 mm (7") |
| Marking | 1B |
| Width, band | 8 mm |
| Pitch (space between holes on tape) | 4 mm |