| Type | Transistor Silicon NPN | |
| Case | TO5 | |
| Manufacturer | Halbleiterwerk Frankfurt Oder | |
| Polarity | NPN | |
| Maximum Collector Power Dissipation (Pc) | 0.6 W | |
| Maximum Collector-Base Voltage |Vcb| | 60 V | |
| Maximum Collector-Emitter Voltage |Vce| | 50 V | |
| Maximum Emitter-Base Voltage |Veb| | 5 V | |
| Maximum Collector Current |Ic max| | 0.5 A | |
| Forward Current Transfer Ratio (hFE), MIN | 28 | |
| SKU | 541391 | |