| Type | Transistor Silicon NPN | |
| Case | TO18 | |
| Manufacturer | Kyodo Denshi Gijutsu Kenkyujo | |
| Polarity | NPN | |
| Maximum Collector Power Dissipation (Pc) | 0.3 W | |
| Maximum Collector-Base Voltage |Vcb| | 40 V | |
| Maximum Emitter-Base Voltage |Veb| | 4 V | |
| Maximum Collector Current |Ic max| | 0.2 A | |
| Max. Operating Junction Temperature (Tj) | 175 °C | |
| Forward Current Transfer Ratio (hFE), MIN | 35 | |
| SKU | 548990 | |