Integrated Circuits
AMD
Analog Devices
Cypress Semiconductor
Dallas Semiconductor
Exar
Harris/Intersil
Hitachi
Intel
Linear Technology
Maxim Integrated Products
Micrel
Microsemi
Motorola
National Semiconductor
NEC
Samsung
Sipex
Texas Instruments
Toshiba

Relays
Aromat (Nais)
Fujitsu
Genicom
Idec
Omron
Potter & Brumfield
Siemens
Teledyne

Connectors
3M
Airborn
AMP
Amphenol
Bendix
Bomar
Burndy (FCI)
Detoronics
Deutsch ECD
FCI
ITT Cannon
Molex
Robinson Nugent
Souriau
Sun Bank
Thomas & Betts
Winchester

Switches
Alco Switch
AMP
C&K Components
Easton
NKK
Omron
Switchcraft

Discrete Semiconductors
Allegro
Diodes Inc
Fairchild Semiconductor General Semiconductor International Rectifier
On Semiconductor
Semtech
Siliconix/Temic
Unitrode

Capacitors
AVX
Kemet
Matsuo
Murata-Erie
Panasonic
Sprague
Taiyo Yuden
TDK

Resistive Products
Allen Bradley
Bourns
Dale
IRC
Koa Speer
Ohmite
SEI
Tepro
Yageo