| Type | Transistor Silicon NPN | |
| Case | TO92 | |
| Manufacturer | Toshiba | |
| Polarity | NPN | |
| Maximum Collector Power Dissipation (Pc) | 0.5 W | |
| Maximum Collector-Base Voltage |Vcb| | 35 V | |
| Maximum Collector-Emitter Voltage |Vce| | 30 V | |
| Maximum Emitter-Base Voltage |Veb| | 5 V | |
| Maximum Collector Current |Ic max| | 0.5 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Collector Capacitance (Cc) | 7 pF | |
| Transition Frequency (ft): | 200 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 120 | |
| SMD Transistor Code | C1959 | |
| SKU | 1401790 | |