SavantIC Semiconductor
Silicon NPN Power Transistors
Inchange Semiconductor
Silicon NPN Power Transistors
XP Power Limited
Rack & Cabinet Mount Switchers
Powerex
Phase Control SCR 115 Amperes Average 1600 Volts
SANYO -> Panasonic
PNP/NPN Epitaxial Planar Silicon Transistors
Powerex
Phase Control SCR 115 Amperes Avg 500-1300 Volts