Capacitors
AVX
JDF
Meritek
MEI
Samsung
Susco-SAHA

Discretes
General Instruments
MEI
National
Samsung
Taitron
Telefunken

Connectors
Augat
Blockmaster
ECE America
EHM
Keltron
PDI
Power Dynamics
Weco

Resistors
Emtek
MEI
Meritek
RCD

Relays
American Zetler
Hasco
MEI

Inductors
Frontier
Inductor Warehouse
MEI
Stetco

Opto
APEX
Bivar
Lemo
MEI
Meritek
Opto Plus

Switches
Augat
Vimex
Tocos

Varistors
CKE
MEI
Meritek
Movistar

Crystals
RXD
ECS

Potentiometers Tocos
Vimex

Magnetics
APX
SLE

Power Supplies
APX
Condor
SLE

PCB
Bartlett
Pioneer Circuits, Inc

Piezo
EHM
Megastar
MEI