Alpha & Omega Semiconductor

Bourns, Inc.

Diodes Incorporated

Fairchild Semiconductor

Freescale Semiconductor

General Instrument

GeneSiC Semiconductor

Global Power

Global Power Technology Co. Ltd

Hangzhou Silan Microelectronics

Harris

Infineon Technologies

International Resistive Company

Intersil Corporation

IXYS

Judco Manufacturing Inc.

JUNSHINE

KEC

Linear Technology

Littelfuse

Micro Commercial Components (MCC)

Microchip Technology

Microsemi

Microsemi Corporation

MITSUBIS

Mitsubishi

Motorola Semiconductors

NTE Electronics

ON Semiconductor

Rectron USA

Renesas Electronics

Renesas Electronics Corporation

ROHM Semiconductor

Sanken Electric

Sanyo

Semikron

SemiQ

Shindengen Electronic Manufacturing Co Ltd

SIEMENS

SPS

SPTECH

Starpower

STMicroelectronics

Toshiba

Toshiba Semiconductor and Storage

WeEn Semiconductors

Wuxi

XINER