| Type | Transistor Silicon NPN | |
| Case | TO72 | |
| Manufacturer | OKI Semiconductor | |
| Polarity | NPN | |
| Maximum Collector Power Dissipation (Pc) | 0.25 W | |
| Maximum Collector-Base Voltage |Vcb| | 20 V | |
| Maximum Collector Current |Ic max| | 0.05 A | |
| Max. Operating Junction Temperature (Tj) | 175 °C | |
| Transition Frequency (ft): | 500 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 50 | |
| SKU | 559660 | |