APEM
ASTRON ELECTRONICS INC.
BISCO INDUSTRIES
BOURNS
C&K COMPONENTS (A LITTELFUSE COMPANY)
C&N AND ASSOCIATES
CHIP 1 EXCHANGE
CIT RELAY & SWITCH
COMEM OPTOCON GMBH
E-SWITCH
E-T-A CIRCUIT BREAKERS
ELECTROSWITCH
FALCON SALES
G.L. SMITH ASSOCIATES
HONEYWELL
LINEMASTER SWITCH CORP
LUSCOMBE ENGINEERING
MAJESTIC 12 ELECTRONICS
MICRONOR AG
MICRONOR SENSORS, INC.
PANASONIC
POWELL ELECTRONICS
STANDEX ELECTRONICS
TTI, INC.