M/A-COM Technology Solutions, Inc.
Microwave Pulse Power Silicon NPN Transistor 350W (peak), 1025–1150MHz
Microsemi Corporation
RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS
Motorola => Freescale
UHF Power Transistor
Tyco Electronics
Microwave Pulse Power Transistors
Tyco Electronics
Microwave Pulse Power Transistor
Advanced Semiconductor
NPN SILICON RF POWER TRANSISTOR