A
AMD (Advanced Micro Devices)
ATI Technologies
AVX
Adaptec
Advanced Power Technology
Agere Systems
Agilent Technologies
Airborn Connector
Allegro Microsystems
Altera
Amphenol
Analog Devices
Aromat
Artesyn Technologies
Asiliant Technologies
Astec
Atmel
Austin Semiconductor
Autec Power Systems

B
BC Components
BEL Stewart Connectors
Bourns
Broadcom

C
CTS
California Eastern Labs
Catalyst Semiconductor
Cherry
Cinch Connectors
Condor
Connect One
Connex Connector
Cooper Bussmann
Cornell Dubilier
Crydom
Cypress Semiconductor

D
Dialight
Diodes Inc

E
EPCOS
ERNI Electronics
Ecliptek
Elantec (an Intersil Company)
Epson

F
FCI
Fairchild Semiconductor
Florida RF Labs
Freescale (formerly Motorola)
Fujitsu Components
Fujitsu Microelectronics

H
Hamlin Electronics
Harting
Holt Integrated Circuits
Honeywell

I
IDT
IRC (TT Electronics)
ISSI
ITT Cannon
Infineon Technologies
Intel
International Rectifier
Intersil

J
Johanson Dielectric

J
KEMET
KOA Speer Electronics
Knox Semiconductor

L
LSI Logic
Lambda
Lattice Semiconductor
Legerity
Linear Technology
Lite-On Electronics
Littelfuse
Littelfuse Teccor

M
M-Tron
Maxim/Dallas Semiconductor
Micrel
Micro Commercial Components
Microchip Technology
Micron Technology
Microsemi
Mitsubishi Electronics
Molex
Mosel-Vitelic
Motorola (see Freescale)
Murata

N
NIC Components
NKK Switches
National Semiconductor
Nichicon

O
ON Semiconductor
OSRAM Opto Semiconductors
Omnirel
Omron
Optek Technology (TT Electronics)

P
Panasonic
Pericom Semiconductor
Philips Semiconductors
Power-One
Pulse

Q
QP Semiconductor

R
Renesas
Rubycon

S
ST Microelectronics
Samsung Semiconductor
Samtec
SanDisk
Saronix
Schaffner
Semtech
Sensitron Semiconductor
Sharp Electronics
Simtek
Stackpole Electronics
Stanley Electric
Supertex
Switchcraft

T
TDK
Texas Instruments
Toshiba
Tyco

U
United Chemi-Con (UCC)

V
Vishay Semiconductor
Vishay

W
WPI Interconnect Products
Weidmuller
Wickmann
Wieland
Winbond

Y
Yageo

X
Xicor
Xilinx

#
3M




... and many more.