Diversified: Switches/Relays/Circuit Breakers
Electrical Power and Controls (EPC), Long Beach
Flame Enterprises, Canoga Park
Pacific Parts & Controls, Chino
Selco, Buena Park - also control panels, knobs, meters
Western Switches and Controls, Brea, Canoga Park

Fuses/Circuit Breakers/Protection
Bourns, Riverside
Elec-Saver, Torrance
Fuses Unlimited, Chatsworth
Poco Sales, Chatsworth

Relays
Aleph International, San Fernando - reed
American Relays, Santa Fe Springs - reed
American Zettler, Aliso Viejo
Cee Jay, Chino Hills - distributor, reed relays, switches, opto, proximity sensors
EAC Electronics, Chino - Cee Jay, reed
Electro-Mechanisms, San Dimas - solenoids
Teledyne Relays, West LA

Switches
Arcolectric, Canoga Park
Barksdale Control Products, Vernon
Cole Instrument, Santa Ana
Control Switches International, Long Beach
Electro-Mech Components, South El Monte
Magnetic Sensor Systems, Van Nuys - solenoids, electromagnets
Miller Dial, El Monte - membrane, keypads
Staco Systems, Anaheim

Switches: Actuators
Dynalloy, Costa Mesa - shape memory
MOV Controls, Santa Fe Springs
US Koei Technologies, Torrance

Switchgear/Switchboards/Switching/Power Control Equipment/Consoles
General Switchgear, Santa Fe Springs
Powerline Control Systems (PCS), Northridge
Pulizzi Engineering, Santa Ana
WA Benjamin Electric

Diversified: Cable Assemblies/Switches/Connectors
Aerospace Materials (AMC), Placentia
Alpha Products, Oxnard
Caltronics, Canoga Park
EMS, Santa Ana
Federal Technology Solutions (FTSI), Irvine
Glenair, Glendale
Interconnect Specialties, Brea
John B. Ruby, Compton
Mann Organization, Irvine
Milspec Industries
OCG, Costa Mesa
Pasternack Enterprises, Irvine - coaxial, fiber optic
Raycon Technology, Huntington Beach
Tek-Mate Electronics, Gardena
Tri-Star Electronics International, El Segundo
TZT, Costa Mesa

Cable Accessories
Alco Technologies, Torrance - EMI/RFI shielding
Cable Markers, Lake Forest - labels, tubing, sleeving, clamps, ties, tags
Dorco Electronics Fiberglass Products Division, Santa Fe Springs - tubing
Spira, North Hollywood - EMI/RFI shieldin
Zippertubing, South LA

Cable Assemblies
AFC Cable Assemblies
AK Industries, Torrance - power, marine, underwater
Atek Cables, Santa Ana
BAFO Technologies, City Of Industry - USB products
Bees Mart, Diamond Bar - USB products
Belkin Components, Compton
Burton Electrical Engineering, Gardena - for hostile environments
C&S Assembly, Anaheim
Cable Exchange, Garden Grove
CableSys, La Mirada
Circuit Assembly (CA), Irvine
CompuCable, Costa Mesa - USB products
EL-COM/Cabletek, Garden Grove
ISC Engineering, Pomona
JIT Manufacturing, Brea
Just in Time Electronics, Huntington Beach
Konex, Santa Ana
Merit Cables, Santa Ana
Min-E-Con, Irvine
Molded Interconnect, Foothill Ranch
RAD Technologies Custom Cable Assembly, Sun Valley
Rapid Manufacturing, Orange
Sarco, Rancho Santa Margarita
So-Cal Value Added (SCVA), Camarillo
South Bay Cable, Idyllwild
Technical Cable Concepts, Costa Mesa
Tensolite, Long Beach - RF/microwave
TMC Enterprises, Pomona - power
Total Technologies, Irvine
Tri-Net Technology (TNT), Walnut
Unicable, Cypress - also power supply cords
Universal Systems, Placentia
WTS Connectss, Anaheim

Connectors/Sockets
Atwater Electronics, Burbank
Azimuth Electronics, San Clemente
Birns, Oxnard - for underwater, hazardous and severe environments
Brevet, Irvine
CECO: Component Equipment Company, Camarillo
Comm Con Connectors, Duarte
Cristek Interconnects, Anaheim
Delphi Connectors Systems, Irvine
EMP Connectors, Tustin
ESL Power Systems, Corona
Fleck Research, Santa Ana - Global Connector Research Group
G&H Technology, Camarillo
Hi Rel Connectors, Claremont
Hirose Electric USA, Simi Valley
JAE Electronics, Irvine
Micro Plastics, Chatsworth - edge card
ODU USA, Camarillo
On-Line Electronics, Costa Mesa
Oupiin, Santa Clarita
Phoenix Enterprises, Chatsworth
Rapid Conn, Lake Forest
Reynolds Industries, Marina del Rey
Roman Sales, Encino
Rose Industries, Hesperia
Sabritec, Irvine
Spacecraft Components, Hawthorne
Viking Electronics, Moorpark

Wire/Cable
Wire Products (non-Electronic)

Alan Wire, Irwindale
Anaheim Wire Products, Orange
Anixter, Anaheim, Burbank - also voice/data communications
Arrow Wire & Cable, City Of Industry
Calmont Wire and Cable, Santa Ana
Coast Wire and Plastic Tech, Carson
Cooner Wire, Chatsworth
Dacon Systems, Santa Ana
Danbru Wire & Cable, Fountain Valley
EAC Shielding, Santa Fe Springs
Houston Wire & Cable, Norwalk
Industrial Electric Wire & Cable, Downey
National Wire & Cable, Northeast LA
Philatron International, Santa Fe Springs
Prime Wire and Cable, Commerce
Rubadue Wire, Anaheim Hills
Southern California Braiding, Bell Gardens
Standard Wire & Cable, Rancho Dominguez
Victor Wire & Cable, Mid-City LA
Wiremup Cable, Brea

Motion Controllers/Servos
Advanced Motion Controls, Camarillo
Anaheim Automation
Bearing Engineers, Aliso Viejo
Centent, Santa Ana
Delta Tau Data Systems, Chatsworth
Dynamic Solutions, Irvine
Glentek Motion Control Solutions, El Segundo
Intelectric, Rancho Santa Margarita
Linear Industries, Monrovia
Mag-trol Associates, San Fernando
Mag-Trol Long Beach
Pro-Dex, Irvine
Sav-On Electric Motors, Sun Valley
Simon-Kaloi Engineering (SKE), Westlake Village
Specialty Motions, Yorba Linda
USAutomation, Laguna Hills

Power Supplies
Circuit Board Components

Abbott Electronics, West Hollywood
Abbott Technologies, Sun Valley
AMREL Power Products, El Monte
Arnold Magnetics, Camarillo
Behlman, Ventura
CDI Conversion Devices, Huntington Beach
Computer Power Solutions, Los Alamitos
CPI Advanced, Chino
DNH Industries, Harbor City
Franek Technologies, Tustin
FSP Group USA, Chino
Golden Pacific Electronics, Placentia
International Components Corporation (ICC), Irvine
International Power, Oxnard
KGS Electronics, Arcadia - for aircraft, airplanes
Knuerr, Simi Valley
L-3 Communications SPD Technologies, Anaheim, Gardena
Magnetic Design Labs (MDL), Santa Ana
Martek Power, Torrance
Martek Power Abbott, Torrance
Marway Power Systems, Orange
Mission Critical West, Redondo Beach
Newmar, Newport Beach
NH Research (NHR), Irvine - testing equipment
N2Power, Simi Valley
Pacific Power Source, Irvine
Phase-A-Matic, Palmdale - phase converters
Pioneer Magnetics, Santa Monica
Potrans Electrical, Irvine
Power-One, Camarillo
Power-Plus, Canoga Park
Power Saver, Dove Canyon
Powertech Systems, La Puente
Siress Enterprises, Irvine - repairs, service
SL Power Electronics, Oxnard
SMX Power, Simi Valley
Zippy Technology, San Clemente

Batteries/Battery Manufacturers
Automotive
Dealers

B.B. Battery, Commerce
Concorde Battery, West Covina
Front Edge Technology, Baldwin Park - thin film
House of Batteries, Huntington Beach
MK Battery, Anaheim
Scott Batteries, Chino
Trojan Battery, Santa Fe Springs
U.S. Battery Manufacturing, Corona
WestCo Battery, Anaheim

Battery Chargers
Chargetek, Camarillo - waterproof, marine

Generators
Event Rentals

Associated Power, Wilmington, Fontana
Centennial Batteries, Long Beach
Duthie Power Services, Long Beach
GE Power Systems, Ontario
House of Generators, Huntington Beach
Johnson Power Systems, Riverside
MQ Power, Carson

Powerline/Power Distribution Systems/Equipment
Cummins Cal Pacific, Montebello, Irvine, Bloomington, Ventura
Sankosha USA, Torrance - protection devices
Sumatron, Laguna Niguel - pulse metering

UPS/Uninterruptable Power Supplies
Applied Power Technologies
Clary, Monrovia
Donovan Distribution, Orange
Fakouri Electrical Engineering, Tustin - maintenance, service, repair
Falcon Electric, Monrovia
Filtronica, Temecula
First Logistex, Adelanto
Intellipower, Orange
MGE UPS Systems, Costa Mesa
Opti-UPS, Brea
PEI Power & Environmental International, Van Nuys, Laguna Niguel
TCS Power Protection, Glendale

Electrochemical: ph/Ion/Conductivity
Advanced Sensor Technologies (ASTI), Orange
Endress+Hauser Conducta, Anaheim
Sensorex, Garden Grove

Thermistors
U.S. Sensor, Orange
Western Electronic Component Corporation, Camarillo
Wire Works, Marina del Rey

Transducers
C & A Transducers, Garden Grove - magnetic speed
Celesco, Canoga Park - position
Custom Sensors & Technologies (CST), Moorpark
Dytran Instruments, Chatsworth - force, pressure, acceleration
Futek Advanced Sensor Technology, Irvine - force, pressure, torque
Interlink Electronics, Camarillo - force
Kavlico, Moorpark - pressure, position, force, tilt
Muse Measurements, San Dimas - load cells, weight, force
Neon Controls, Loma Linda - pressure
Patriot Sensors & Controls, Costa Mesa - position, pressure
Precise Sensors, Monrovia - pressure
Sensonetics, Huntington Beach
Transducer Techniques, Temecula - torque, load cells
Vishay Precision Group Load Cells, Covina
Vishay Sensortronics, Covina - load cells, force
West Coast Research, Santa Monica - torque, pressure, force