| Type | Transistor Germanium PNP | |
| Case | TO72 | |
| Manufacturer | Siemens Semiconductors | |
| Vbr CBO | 25 | |
| Vbr CEO | 25 | |
| Max. PD (W) | 225m | |
| Derate (Amb) (W/°C) | 2.2m | |
| hfe | 50 | |
| Ic Max. (A) | 10m | |
| Icbo Max. @Vcb Max. (A) | 10u | |
| Polarity | PNP | |
| @VCE (test) (V) | 12 | |
| Oper. Temp (°C) Max. | 100 | |
| @Ic (A) | 1.0m | |
| Pinout Equivalence Number | 4-22 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 0.225 W | |
| Maximum Collector-Base Voltage |Vcb| | 25 V | |
| Maximum Collector Current |Ic max| | 0.01 A | |
| Max. Operating Junction Temperature (Tj) | 90 °C | |
| Collector Capacitance (Cc) | 0.5 pF | |
| Transition Frequency (ft): | 100 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 30 | |
| SKU | 577356 | |