| Type | Transistor Germanium PNP | |
| Case | TO44 | |
| Manufacturer | Hitachi | |
| Vbr CBO | 9.0 | |
| Max. PD (W) | 80m | |
| Derate (Amb) (W/°C) | 1.3m | |
| Polarity | PNP | |
| Trans. Freq (Hz) Min. | 45.M | |
| Pinout Equivalence Number | N/A | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 0.08 W | |
| Maximum Collector-Base Voltage |Vcb| | 9 V | |
| Maximum Collector Current |Ic max| | 0.01 A | |
| Max. Operating Junction Temperature (Tj) | 75 °C | |
| Collector Capacitance (Cc) | 3 pF | |
| Transition Frequency (ft): | 20 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 30 | |
| SKU | 542101 | |