ABB Control

Alcoswitch

ALPS Electric

Altech Corporation

AMP

Amphenol

APC

APEM

APM Hexseal

Aptiv (formerly Delphi)

Arcolectric

Assemtech

Assmann WSW components, Inc

Bourns - J.W. Miller

Bourns, Inc.

Burgess

C&K

C&K Components

Carling Technologies

Cherry

CIT Relay and Switch

Cixi Tonver Elec

CMP

Comus International

CONNFLY Elec

Cooper Bussmann

Copal

Coto

CTS Components

CTS Corporation

CTS Electrocomponents

CTS Electronic Components

CUI Devices

cuidevices

Delphi Automotive LLP

Dialight

Diptronics

Dongguan Guangzhu Industrial

durakool

E-Switch

EAO Switch

Eaton

Eaton / Cutler Hammer

ECE

ECE Excel Cell

Edwards Signaling

EECO

EOZ S.A.S

EOZ Secme

Everlight Electronics Co Ltd

GC Electronics

GEMS Sensors

Good Sky

Grayhill, Inc.

Hamlin

Hanbo Electronic

Honeywell

HRO Electronics

Hubbell

IDEAL INDUSTRIES, INC

IDEC

Illinois Tool Works

IMO Precision Controls

ITW Switches

Johnson Electric

KE

Knitter Switch

Lear Corporation

Leviton

Linemaster

Littelfuse

Lorlin

Made in China

Magnecraft

Marl

Molex

Multicomp

Murata Electronics

NA

NIDEC Components

Nidec Copal Electronics

Nidec Copal Electronics Corporation

NKK Switches

Omron

otax

Otto Engineering

Panasonic

Pancon Corporation

Panduit

Pepperl+Fuchs

Phoenix Contact

Pico Electronics

Pomona Electronics

PTR HARTMANN GmbH

RAFI

ROCPU Switches

RS Pro

schmersal

Schneider Electric

Schurter

Shinmei

SIEMENS

SM Switch

Square D

Standex Electronics

Sungmun Electronics

T-Bar

TE Connectivity

Teledyne Relays

UNKNOWN

USAKRO

WAGO Global

Weidmueller

Würth Elektronik

Würth Elektronik Midcom

XKB Connectivity

Yuandi