Bourns
Comchip Technology
Cree, Inc.
Diodes Inc.
Dynex Semiconductor
Eupec Inc.
Fuji Electric Corp. of America
General Semiconductor
Hitachi America
HV Components
HVCA
IXYS Corporation
Micro Commercial Components
MicroMetrics
Powerex Inc.
Rockwell Scientific Company (RSC)
Semicoa
SEMIKRON INTERNATIONAL
Semitronics Corp
Sensitron Semiconductor
Sprague-Goodman
Voltage Multipliers, Inc