| Type | Transistor Silicon NPN | |
| Case | TO50 | |
| Manufacturer | OKI Semiconductor | |
| Polarity | NPN | |
| Maximum Collector Power Dissipation (Pc) | 0.2 W | |
| Maximum Collector-Base Voltage |Vcb| | 20 V | |
| Maximum Collector-Emitter Voltage |Vce| | 12 V | |
| Maximum Emitter-Base Voltage |Veb| | 3 V | |
| Maximum Collector Current |Ic max| | 0.02 A | |
| Max. Operating Junction Temperature (Tj) | 175 °C | |
| Transition Frequency (ft): | 1800 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 30 | |
| SKU | 559665 | |