AUDIO BUZZERS MICROPHONES SPEAKERS	CENTRAL COMPONENTS MALLORY SONALERT RDI/RSCH-DEV-INNOV SHOGYO
CAPACITORS	CORNELL DUBILIER ILLINOIS CAPACITOR  MAIDA  NEMCO NICHICON PANASONIC
CIRCUIT BREAKERS	ALTECH
CONNECTORS	ALTECH  Pin & Sleeve Printed Circuit Board AMP/TYCO BEAU/MOLEX  CAMBION  CENTRAL COMPONENTS  CINCH COMPONENTS CORP  CONTA-CLIP  CUSTOM CONNECTOR  JST  RDI/RSCH-DEV-INNOV
DISPLAYS	IDEA
CRYSTALS & OSCILLATORS	ALTECH  CONTA-CLIP  VYNCKIER
FANS	CORNELL DUBILIER/MALLORY INDEK
FUSES	ALTECH  European BUSSMANN ECE Resettable Fuses LITTELFUSE
HARDWARE	COMPONENTS CORP  H.H. SMITH  KEYSTONE
JACKS&PLUGS	AMP/TYCO BEAU MOLEX  CAMBION  CENTRAL COMPONENTS  ECE RDI/RSCH-DEV-INNOV SHOGYO
LAMPS	SHOGYO
METAL DETECTION SYSTEMS	ALTECH
PANEL LITE ASSEMBLY	IDEA
POTENTIOMETERS	BOURNS PIHER  PRECISION ELECTRONIC COMPONENTS
POWER CORDS	APX TECHNOLOGIES, INC. UNICABLE
POWER SUPPLIES	APX TECHNOLOGIES, INC. SHOGYO
PROTECTION DEVICES	ECE Resettable Fuses MAIDA VARISTORS PANASONIC
PROXIMITY SENSORS	ALTECH SAIA-BURGESS USA INC.
RELAYS	ALTECH Safety Relays ECE MAGNECRAFT & STRUTHERS-DUNN SONG CHUAN
RESISTORS	SEI/STACKPOLE
RESISTOR NETWORKS	BOURNS SEI/STACKPOLE
SOCKETS	ALTECH  AMP/TYCO BEAU/MOLEX  CAMBION  CENTRAL COMPONENTS  CINCH COMPONENTS CORP  CONTA-CLIP  CUSTOM CONNECTOR  JST  RDI/RSCH-DEV-INNOV
STRAIN RELIEFS	ALTECH  CONTA-CLIP
SWITCHES	ALCO/TYCO ALTECH  Motor Disconnect Push Button & Pilot Lights Foot Switches AMP/TYCO APEM/MORS C&K CHERRY SWITCH ECE PIHER  RDI/RSCH-DEV-INNOV SAIA-BURGESS USA INC. SHOGYO TH-CONTACT A DIVISION OF SAIA-BURGESS UNIMAX/C&K
TERMINALS	AMP/TYCO ETC/MOLEX HOLLINGSWORTH  JST
TERMINAL BLOCKS	ALTECH  AMP/TYCO BEAU/MOLEX  CINCH CONTA-CLIP  EBY  ECE EMM INTERNATIONAL CONNECTOR KULKA  MARATHON  MARCO
TEST POINTS	COMPONENTS CORP
TIE WRAPS	ALL STATES IBOCO
TRANSFORMERS/POWER SUPPLIES	ALTECH  APX TECHNOLOGIES, INC. CENTRAL COMPONENTS  SHOGYO