Semiconductors
Integrated Circuits
Allegro
Alliance
Altera
AMD / MMI
Analog Device / PMI
Atmel
Burr-Brown
Catalyst
Dallas
Fujitsu
General Instrument
Goldstar
Harris
Hitachi
Hyundai
IDT
Intel
International Rectifier
Linear Tech
Maxim
Micron
Mitsubishi
Microsemi
Motorola
National
NEC
OKI
Panasonic
Phillips / Signetics
Samsung
Siemens
Siliconix / Temic
SGS
Texas Instruments
Toshiba
Unitrode
Western Digital

Crystals
AVX
Ecliptek
Epson
Fox
Murata
Valpey-Fisher

DRAM / SRAM
EPROM
AMD
Alliance
Cypress
Fujitsu
Goldstar
Hitachi
Hyundai
IDT
Intel
Micron
Mitsubishi
Motorola
NEC
OKI
Panasonic
SGS
Samsung
Siemens
Sony
Texas Instruments
Toshiba
Winbond

Capacitors
AVX
Cal Chip
Centralab
Cornell Dublier
ITT
Kemet
Mallory
Mepco
Murata
NEC
NIC
Nichicon
Panasonic
Roederstein
Sprague / Vishay
Taiyo Yuden
TDK
United Chemicon
Vitramon

Connectors
3M
AMP
Amphenol
Augat
Bendix
Berg
Burndy
Dupont
E-Switch
ITT
Kings
Molex
Panduit
Thomas & Betts / Ansley

Diodes
Transistors
BKC
Diodes, Inc.
General Instrument
International Rectifier
Microsemi
Motorola
National
New England Semi
New Jersey
Semiconductor
Rohm
Samsung
Solid State

Relays
Aromat
Coto Wabash
C. P. Clare
Deutsch
Gordos
Grayhill
Hamlin
Magnecraft
Omron
Potter & Brumfield
Teledyne

Resistors/Networks
Potentiometers
Allen Bradley
AVX
Bourns
Cal Chip
Dale
IRC
KOA