| Type | Transistor Silicon NPN | |
| Case | TO92 | |
| Manufacturer | Zetex | |
| Polarity | NPN | |
| Maximum Collector Power Dissipation (Pc) | 1 W | |
| Maximum Collector-Base Voltage |Vcb| | 50 V | |
| Maximum Collector-Emitter Voltage |Vce| | 17 V | |
| Maximum Emitter-Base Voltage |Veb| | 5 V | |
| Maximum Collector Current |Ic max| | 4 A | |
| Max. Operating Junction Temperature (Tj) | 200 °C | |
| Collector Capacitance (Cc) | 80 pF | |
| Transition Frequency (ft): | 150 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 300 | |
| SKU | 18028 | |