The EGNC210MK from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 900 MHz, Power 50.5 dBm, Power(W) 112.2 W, Saturated Power 52.5 to 53.5 dBm, Power Gain (Gp) 16.5 to 17.5 dB. Tags: Flanged. More details for EGNC210MK can be seen below.