3M Company

Aavid Thermalloy

Abracon Corp.

ACL Staticide, Inc.

Advanced Photonix, Inc

AlfaMag Electronics, LLC

Allegro MicroSystems, Inc.

All Sensors Corporation

Alpha Wire Company

American Electrical, Inc.

Ametherm 

Amveco Magnetics

Antenova

API Delevan

APM Hexseal

Aries Electronics, Inc.

Artesyn Technologies

Asahi Rubber, Inc.

Assmann Electronics

Astec Power

Astro Tool Corp.

Aven

AAEON Technology

AMP

AVX

Advanced Micro Devices

Aero-Electric Connector

Agilent Technologies 

Alcoswitch

Altech

Amararaja

Ametek Rotron

Amic Technology

Amphenol – RF

Anachip

Andhra Electronics

Analog Devices

Anritsu

Aromat

Artesyn Technology

Asiliant

Atmel

AT&T

Altera

Avago Technologies

Axiohm

Bel

Broadcom

Bourns

B&K Precision

B B Battery

Bel Fuse Inc.

Bergquist

Bivar, Inc.

Brand 77 Tools

Bud Industries

Building Fasteners

Bussmann / Cooper Industries

CTS Corporation

Centum

Chip Supply

Chiplus

Cirrus Logic

Citizen

Clear Logic

C-mac

Coil craft

Conexant Systems, Inc.

Cypress

C-Ton Industries

Cantherm

Capital Advanced Technologies

Carling Technologies

Cherry Switch

Chicago International Industries

Chip Quik®

Cinch Connectors / Waldom Electronics

Cirronet

Cirrus Logic, Inc. 

Clare

Clarostat

CML Innovative Technologies 

Coiltronics - Cooper/Bussmann 

Comair Rotron

Comchip Technology

Condor DC Power Supplies

Conec

Connor-Winfield

Conxall

Cornell Dubilier Electronics

Coto Technology

CR Magnetics, Inc

CTS - Resistor Products

CTS / IERC

CTS Frequency Controls

CTS Wireless Components

CUI, Inc.

Curtis Instruments

CW Industries

Dallas Semiconductor

Dialight

Diodes, Inc.

Diotec

Digi International

Digital View, Inc.

ECS

Epson

EPCOS

Ericsson

E-Switch

Everlight

EXAR

Eastek International / PREO

Eastman Kodak Company

Easy Braid

ebm-papst, Inc.

EDA Electroswitch

Elna America, Inc.

Elpac Power Systems

Ember

Emerson Network Power Connectivity Solutions

Energizer Battery Company 

Equinox Technologies

Erem® / Cooper

E-Switch, Inc.

E-T-A

E-Z-Hook 

FCI

FEIG ELECTRONIC

Flambeau, Inc.

Future Designs, Inc. 

FAIRCHILD

FCI

Finisar

Falco

Fox

Freescale

Fujitsu

GC Electronics

GE Sensing

Gems Sensors

General Cable/Carol Brand

Grayhill 

GSI Technology

General Semiconductor

Hamlin

Hammond Manufacturing

Helicomm, Inc.

Hoei America

Horn Industrial Company

Humirel

Huntington Electric

Harris

Hewlett-Packard

Hitachi

Honeywell

Hynix

Hirose

I/O Interconnect

IERC / CTS

ImageCraft Creations

Inc.Industrial Fiber Optics

Injectorall Electronics

ITW Chemtronics 

Iwatsu / CUI, Inc.

IXYS 

IBM

ICS

IDT

ILSI

INCAP

Infineon (Formerly Siemens Micro)

Integrated Device Technology (IDT)

Intel

International Rectifier

Intersil (Formerly Harris)

IR

ISSI

Jennic, Ltd.

Jewell Instruments

JST Sales America

Judco Manufacturing

J.W. Miller y

Jameco

JEM Innovation Inc.

Kester

Keystone Electronics

KILO International

Knowles Acoustics

KEMET

King Bright

Kyocera

Lamina Ceramics

LEM USA

Linx Technologies .

Littelfuse

LMB Heeger

Logic Product Development 

Logical Systems

Luxo 

LSI Logic

Lambda Electronics

Lattice Semiconductor

Lampex

Leach International

Lexmark

Liteon

Linear Tech

Lucent Technologies Power Systems

Lumex

M-Systems, Inc.

Mallory Sonalert Products 

Martel Electronics

Master Appliance

Matrix Orbital

MaxStream Inc.

Meder Electronic 

Melexis 

Metcal 

MG Chemicals 

Micrel, Inc 

Micro Commercial Co. (MCC)

Micronas 

Mill-Max 

Modern Technology

MPD (Memory Protection Devices) 

MSI 

MTL / CUI, Inc. 

Mueller

Multi-Tech Systems, Inc. 

Marvell

Maxim Integrated Products

Matsushita

Microchip

Micron

Microsemi

Mitsubishi

Mitel

MMD

Molex

Murata Electronics

Nakagawa Manufacturing

Needhams Electronics

NessCap

NetBurner, Inc. 

Newava Technology, Inc

NJR 

NKK Switches of America 

NMB-MAT 

NorComp 

Noritake

NVE Corporation  

NEC Electronics

National Semiconductor

NDK

Nichicon

NXP

Ohmite 

OK Industries / Jonard Ind Corp

Omron - ECB, IA Division 

On-Shore Technology

Optichron, Inc.

Optrex 

ON Semiconductor

Oki Semiconductor

Omron

Optek Technology

Oriol

Osram

P&B / Tyco Electronics 

Paladin Tools®

Panavise

Parallax 

Parlex 

Patco Electronics

Pomona Electronics 

Pontiac Coil, Inc.

Portescap Danaher Motion, LLC

PRD Plastics

PREO / Eastek International

Pulsar

Panasonic

Panduit

Pericom

Phoenix

Philips Semiconductors

PI

Power-One

Premier Devices

Pulse

Qualtek 

Quantum Research Group 

Quarton

Quatech / DPAC Technologies 

QT Optoelectronics

QuickLogic

Rabbit Semiconductor 

Radial Magnet, Inc.

Rayming Corporation

Red Lion Controls 

RF Solutions

Richco Plastic 

Ripley Tool / Miller

Rikei / Oki

Rohm Electronics 

Roman-Jones 

Raltron

Raytheon

Raychem

Renesas

Rockwell

Samtec, Inc.

Schaevitz Sensors / MSI 

Schurter, Inc. 

Semtech 

Sensory, Inc 

Senstronics, Ltd.

SenSym ICT 

Serpac Electronic Enclosures

Signal Transformer 

Silicon Laboratories Inc.

Singatron Enterprises

Sirenza Microdevices, Inc. 

SMC Corp. of America

Soberton 

SofTec Microsystems SRL

Sprague-Goodman 

SRC Devices

Staco Energy Products 

Stanley Electric Sales of America

Steinel America

Steward 

Storm Interface

Sullins Electronics 

Sumida Corporation 

Sunbrite LEDs

Sunon 

SUSUMU Company 

Swanstrom Tools USA

Switchcraft 

Samsung

Seiko

STMicroelectronics

Sharp

Sierra 

Sony

Synergy

Tadiran Batteries

Taiyo Yuden

Tamura

TDK Corporation

Teccor Electronics/Littelfuse

Techcon Systems

TechTools

Tosoku / CUI, Inc.

TPI (Test Products International)

TransERA Electronics, Inc.

Triad Magnetics

Tripp Lite

TT Electronics/Optek Technology

Twin Industries

TOKO

Teledyne Relays

Texas Instruments

Toshiba

Tyco Electronics / AMP

United Chemi-Con 

U.S. - Lasers

US Relays & Technology Inc.

U.S. Sensor

Varitronix

Vector Electronic

Volgen/Division of Kaga Electronics

VTI Technologies 

VI

VICOR

Vishay 

Wakefield Engineering

Weidmuller

Weller®/Cooper

Wickmann

Wiha

Winbond Electronics 

Wiss® / Cooper

World Magnetics 

Western Digital

Wurth

Xcelite® / Cooper

Xeltek

Xicor

Xilinx

Yageo

Zilog 

Zetex

Z-World