• 3M Corp

• Agere
• Agilent
• Alcoswitch
• Allegro
• Alliance
• ALPS
• Altera
• AMCC
• AMD-Advanced Micro Devices
• AMP
• American Zettler
• Amphenol
• Analog Devices
• API-Delevan
• Aromat
• Atmel
• Augat
• AVX

• Berg
• BI Technologies
• Bourns
• Broadcom Corp.
• Burr-Brown

• C&K
• Catalyst Semiconductor
• Central Semiconductor
• Central Technologies
• Chicago Miniature
• Cirrus Logic
• Citizen
• Conexant Systems
• Cooper Bussman
• Cornell Dubilier
• CP Clare
• CTS Corp.
• Cypress Semiconductor

• Dale/Vishay
• Dallas Semiconductor
• Deutsch
• Dialight
• Diodes Inc.

• Elantec
• Elna
• EPCOS
• Epson America
• Ericsson
• ERNI
• Everlight
• Exar

• Fairchild Semiconductor
• FCI Electronics
• Fox Electronics
• Foxconn
• Freescale
• Fujitsu

• GE-General Electric
• GEC Plessey
• General Semiconductor/Vishay
• Glenair
• Grayhill

• Harris Semiconductor
• Hewlett-Packard
• Hirose
• Hitachi America
• Honeywell
• Hyundai/Hynix

• IBM
• ICS-Integrated Circuit Systems
• IDT – Integrated Device Technology
• Illinois Capacitor
• Infineon Technologies
• Intel
• International Rectifier
• Intersil
• Isocom
• ISSI
• ITT Cannon

• Johanson

• Kemet
• Kingbright
• KOA Corp.
• Kyocera

• Lattice Semiconductor
• Linear Technology
• Lite-on Optoelectronics
• Lucent
• Littlefuse
• Lumex

• M/A Com
• Mallory
• Matsushita Electronics
• Maxim Integrated Products
• Micrel Semiconductor
• Microchip Technology
• Micron Technology
• Microsemi
• Mitel
• Mitsubishi
• Molex
• Mosel Vitelic
• Motorola
• Murata

• National Semiconductor
• NEC
• NIC Components
• Nichicon
• NKK
• NMB Technology
• NXP

• OKI
• Omron
• ON Semiconductor
• Osram Opto

• Panasonic
• Paradigm
• Pericom Semiconductor
• Philips Semiconductor
• PLX Technology
• Potter & Brumfield
• Protek Devices
• Pulse Engineering

• QT Optoelectronics

• Raltron
• Raychem
• Raytheon
• RCA
• Renesas
• Roederstein/Vishay
• Rohm
• Rotron

• Samsung
• Samtec
• Sanyo Semiconductor
• Seiko Instruments
• Semtech
• Sharp Microelectronics
• Siemens Microelectronics
• Signetics
• Siliconix/Vishay
• Sony
• Spansion
• Sprague/Vishay
• SST-Silicon Storage Technology
• ST Microelectronics
• Stanley
• Switchcraft
• Stewart
• Sumida

• Taiyo Yuden
• TDK
• Teccor
• TI- Texas Instruments
• Thomas & Betts
• Toshiba
• Toko America
• TRW
• Tyco Electronics/TE Connectivity

• UCC-United Chemicon
• Unitrode

• Venkel
• Vishay

• Walsin Technologies
• Western Digital
• Wima
• Winbond
• Wurth

• Xilinx

• Yageo

• Zetex Semiconductor
• Zilog