The 0912GN-50LEL from Microchip Technology is a RF Transistor with Frequency 960 MHz to 1.215 GHz, Power 46.99 to 47.63 dBm, Power(W) 57.94 W, Duty_Cycle 0.02, Power Gain (Gp) 15.2 to 15.9 dB. Tags: Die. More details for 0912GN-50LEL can be seen below.