The EGN16C105MK from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 1.6 GHz, Power 47.5 dBm, Power(W) 56.23 W, Saturated Power 49.5 to 50.5 dBm, Power Gain (Gp) 18 to 19 dB. Tags: Flanged. More details for EGN16C105MK can be seen below.