The 2N2920AHR from STMicroelectronics is a RF Transistor with Frequency 60 to 500 MHz, Duty_Cycle 0.015, Gain 50 to 600 dB(DC Current Gain), Voltage - Collector Base (Vcbo) 60 V, Voltage - Collector Emitter (Vceo) 60 V. Tags: Surface Mount. More details for 2N2920AHR can be seen below.