| 集电极-基极反向击穿电压V(BR)CBOCollector-Base Voltage(VCBO) | 140V |
| 集电极-发射极反向击穿电压V(BR)CEOCollector-Emitter Voltage(VCEO) | 140V |
| 集电极连续输出电流ICCollector Current(IC) | 50mA |
| 截止频率fTTranstion Frequency(fT) | 120MHz |
| 直流电流增益hFEDC Current Gain(hFE) | 200~400 |
| 管压降VCE（sat）Collector-Emitter Saturation Voltage | 600mV/0.6V |
| 耗散功率PcPower Dissipation | 2W |
| Description & Applications | NPN Silicon epitaxial Transistors Audio fregency preamplifier application,especially in hybrid integrated circuits. Features World standard miniature package High VCEO Complementary to 2SA1173 |
| 描述与应用 | NPN硅外延晶体管 音频fregency前置放大器的应用，尤其是在混合集成电路。 特点 世界标准的微型封装 高VCEO 互补型2SA1173 |