FILTERS & CRYSTALS
Epson
Fox
Raltron

FUSES, FANS & SWITCHES
Acoswitch (Tyco)
Bussman (Cooper)
C&K (ITT Cannon)
Cherry Electrical
Corcom
Cutler-Hammer
Eaton
EDAC
Grayhill
Honeywell
Littlefuse

INDUCTORS
Delevan
Fair-rite
Philips
Pulse
Taiyo Yuden
TDKz

LED'S
Agilent (HP)
Chicago Min.  
Dialight
Infineon
Kingbright
Ledtronics
Lite-on
Lumex
Siemens
Stanley

     RELAYS
     Armot (NAIS)
     C.P.Clare (Sumida)
     CII
     Crydom
     HI-G
     ITT
     Magnecraft
     Omron
     Potter+Brumfield
     Teledyne
     Tyco

   RESISTORS &
    POTENTIOMENTERS
    Allen Bradley
    Beckman
    Bi Technologies
    Bourns
    Clarostat
    CTS
    Dale
    IRC
    KOA
    Matsushita
    Ohmite
    Panasonic
    Rohm
    Stackpole (SEI)
    Tyco
    Vishay