CABINETS
  THOMAS & BETTS
  PFT

CAPACITORS
  MERITEK
  MATSUO
  NTE
  NEMCO
  XICON

CHEMICALS
  RITE-OFF

CONNECTORS
  3M
  ADAMTECH
  AMPHENOL
  BOMAR
  CIRCUIT ASSEMBLY
  CW INDUSTRIES
  ELITE
  EPT
  ERNI
  HARWIN
  KYCON
  MOLEX
  SULLINS
  WINPOINT

CRYSTALS/OSCILLATORS
  ECS
  PDI
  PLETRONICS
  RXD
  RALTRON

DATA COMM
  AIM
  BLACKBOX/EAZY

FANS/BLOWERS
  SUNON

FIBER OPTIC
  3M
  AIM

FUSES/HOLDERS
  BUSSMAN
  LITTLEFUSE

HARDWARE
  CATAMOUNT
  CONCORD
  G.C. ELECTRONICS
  PANEL PRODUCTS
    (RAYTHEON)

INDICATING LAMPS/
  LAMPHOLDERS
  LEDTRONICS
  SOLICO/MEC

KNOBS
  AUGAT
  PANEL PRODUCTS
    (RAYTHEON)

OPTO/LCD/LAMPS
  KINGBRIGHT
  LEDTRONICS
  LEDTECH
  P-TECH
  TAITRON

OUTLET STRIPS/
  SURGE PROTECTORS
  SL WABER
  SENTREX/PERMA POWER

PANELMETERS
  MODUTEC

POTENTIOMETERS
  TOCOS

POWER CORDS
  ALPHA
  ELECTRICORD
  OLYMPIC
  QUALTEK
  WEBBER

POWER SUPPLIES
  ACME
  INTERNATIONAL POWER
  INTEGRATED POWER DEVICES
  PHIHONG
  SHINDENGEN
  UNITED MICROELECTRONICS
  UMEC
  VOLGEN

RELAYS/SOCKETS
  CONTINENTAL IND.
  CUSTOM CONNECTOR
  DELTROL
  INFITEC
  NTE
  SKY ELECTRONICS

SEMICONDUCTORS
  NTE
  TAITRON
  TELTONE

SWITCHES
  CW INDUSTRIES
  ALCO
  BACO
  EAO
  ENTRELEC
  GC
  NKK
  OSLO
  SOLICO/MEC

TAPES & TYWRAPS
  3M
  CATAMOUNT
  TYTON
  ZIPPERTUBING

TERMINALS/
TERMINAL BLOCKS
  3M
  BUCHANAN
  CINCH
  ETC./MOLEX
  ENTRELEC
  LMI
  MARCO
  RIA CON
  WALDOM
  WECO

TOOLS
  DANIELS
  G.C. ELECTRONICS
  OK INTERNATIONAL
  PALADIN
  TYTON

TRANSFORMERS
  ACME
  TUBING
  ALPHA
  MANHATTAN/COLEFLEX
  ZIPPERTUBING

WIRE & CABLE
  3M
  ALPHA
  BELDEN
  HITACHI
  MANHATTAN
  OLYMPIC
  QUABBIN