The SGC0910-200A-R from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 9.2 to 10.5 GHz, Power 51.5 to 53.5 dBm, Power(W) 141.25 to 223.87 W, Gain 7.5 to 9.5 dB, Power Added Effeciency 0.38. Tags: Flanged. More details for SGC0910-200A-R can be seen below.