APEM
BISCO INDUSTRIES
BOURNS
C&K COMPONENTS (A LITTELFUSE COMPANY)
CIT RELAY & SWITCH
COMEM OPTOCON GMBH
E-SWITCH
E-T-A CIRCUIT BREAKERS
ELECTROSWITCH
MAJESTIC 12 ELECTRONICS
MICRONOR AG
MICRONOR SENSORS, INC.
O'DONNELL SOUTH INC
PANASONIC
STANDEX ELECTRONICS