The SGN19C320I2D from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 1.9 GHz, Power 50 dBm, Power(W) 100 W, Saturated Power 54.2 to 55 dBm, Power Gain (Gp) 17 to 18 dB. Tags: Flanged. More details for SGN19C320I2D can be seen below.