| Type | Transistor Germanium | |
| Case | TO11 | |
| Manufacturer | ST Microelectronics - STM | |
| Vbr CBO | 100 | |
| Vbr CEO | 60 | |
| Max. PD (W) | 450m | |
| Derate (Amb) (W/°C) | 7.7m | |
| hfe | 40 | |
| Ic Max. (A) | 1 | |
| Icbo Max. @Vcb Max. (A) | 750u | |
| Trans. Freq (Hz) Min. | .30M | |
| @VCE (test) (V) | .50 | |
| Oper. Temp (°C) Max. | 100 | |
| @Ic (A) | 1 | |
| Pinout Equivalence Number | N/A | |
| Surface Mounted Yes/No | NO | |
| SKU | 85181 | |