Panasonic Electric Works
Lite-On Inc.
Isocom Components 2004 LTD
Vishay Semiconductor Opto Division
Renesas Electronics America Inc
onsemi
Broadcom Limited
SHARP/Socle Technology
IXYS Integrated Circuits Division
Toshiba Semiconductor and Storage
Infineon Technologies
HVM Technology, Inc.
TT Electronics/Optek Technology
Everlight Electronics Co Ltd
American Bright Optoelectronics Corporation
QT Brightek (QTB)
Würth Elektronik
CEL
Isolink, Inc.
Fairchild Semiconductor
Texas Instruments
NTE Electronics, Inc
International Rectifier
Taiwan Semiconductor Corporation
Quality Technologies
Kingbright
Weidmüller
TE Connectivity AMP Connectors
Lumex Opto/Components Inc.
Panasonic Electronic Components
Sharp Microelectronics
Standex-Meder Electronics
AOTE
BrtLed(Bright LED Elec)
California Eastern Laboratories
Cosmo Electronics
CT Micro International
JUXING
Kinglight
KTP
Letex
miracle
OCIC
Tokmas
UTC(Unisonic Tech)
Wuxi China Resources Huajing Microelectronics
Broadcom/AVAGO
Everlight Elec
JSMSEMI
ORIENT
Panasonic
Renesas
Slkor(SLKORMICRO Elec.)
UMW(Youtai Semiconductor Co., Ltd.)
Vishay Intertech
Amicc
Chau Light
Foshan NationStar Optoelectronics
GOODWORK
GUOXIN JIAPIN SEMICONDUCTOR
HXY MOSFET
Jiangsu JieJie Microelectronics
Littelfuse Inc.
Microchip Tech
MSKSEMI
Senba Sensing Tech