Home Products RF High Reliability Discrete HiRel Silicon Bipolar Transistor BFY181 (P) BFY181 (P) Overview HiRel Microwave Transistor Summary of Features Hermetically sealed microwave package fT= 8 GHz F = 2.2 dB at 2 GHz Potential Applications For low noise, high-gain broadband amplifiers at collector currents from 0,5 mA to 12 mA. Quality level for Engineering Models Parametrics Documents Order Design Support Videos Partners Training Packaging Support Contact