
| A. W. SPERRY (IDEAL) | DATAK (PHILMORE) | J.W. MILLER | PORTASOL |
| AAVID | DAVID CLARK | JAMICON | POTTER & BRUMFIELD |
| ABBATRON | DECIBEL | JAYCO VENTURES | POWER SONIC |
| AGASTAT (TYCO) | DELHI | JDI TECHNOLGIES | PRB (RUSSELL) |
| AIM ELECTRONICS | DIALIGHT | JERROLD (RF SYSTEMS) | PROMOUNTS |
| AKRO-MILLS | DIAMOND (COOPER) | JOHNSON COMPONENTS | PROTEK |
| ALCOSWITCH (TYCO) | DIGICON CONNECTORS | JSC WIRE & CABLE | PROVISION |
| ALLIED (MIBRO) | DLS | KEPRO | QBP |
| ALPHA WIRE | DURACELL / PROCELL | KESTER | QUAM-NICHOLS |
| AMP (TYCO) | DURHAM | KEYSTONE | RADIAN COMMUNICATIONS (ROHN) |
| AMPERITE | EAGLE | KEYSTONE THERMISTORS | RADIO DESIGN LABS |
| AMPHENOL CONNEX | EAGLE ELECTRIC | KILOVAC | RAYCHEM |
| AMPHENOL RF | EASCO TOOLS | KLEIN / VACO | RAYTHEON |
| AMPLIVOX | EBM | KLIXON (T-I) | RCA |
| ANDREW | EBY | LEADER | RCD |
| ANTENNA SPECIALISTS | ECG (PHILIPS) - SEE NTE | LENMAR | RECTRON |
| APC | EDSYN | LINROSE | REVERE |
| ARCO ELECTRIC | EE CONTROLS | LITTELFUSE | REVERE INDUSTRIES |
| ARGOS | EG&G WAKEFIELD | LMB | RF INDUSTRIES |
| AROMAT | EIKO | LOREX | RGA |
| ARROW | EIMAC | LOWELL | RICHCO |
| ARROW-HART | ELECTRONIC DESIGN SPECIALISTS | LRC | ROHN - UNR (RADIAN) |
| ASTATIC | ELECTROSWITCH | LUFKIN (COOPER) | RUSSELL IND. (EVG) |
| ASTI MAGNETICS | ELENCO | LUMBERG | SANTRONICS |
| ASTRON | ELYSSA | M C D | SANYOU RELAYS |
| ATLAS / SOUNDOLIER | EMICO | MAGLITE | SCHRACK |
| AUGAT (T & B) | EMPIRE | MAGNECRAFT | SCREEN KLEEN |
| AVERY DENNISON | EREM (COOPER GROUP) | MAGNETEK / TRIAD | SELCO |
| B & K PRECISION | ETC MOLEX | MAJOR VIDEO | SHAXON INDUSTRIES |
| BEAU / VERNITRON | EVEREADY / ENERGIZER | MALLORY / CORNELL-DUBLIER | SHURE |
| BECKMAN | EVG | MANHATTAN WIRE | SHURITE METERS |
| BELDEN | EVI AUDIO | MARINCO | SIMPSON |
| BLONDER-TONGUE | EXTECH | MARQUARDT | SKY / YOUNG |
| BOGEN | F-CONN | MASTECH | SOLA HD |
| BOURNS | FLAMBEAU | MEAN WELL | SOUNDOLIER / ATLAS |
| BROOKS POWER SYSTEMS | FLIR | MELLOTONE | SPECO TECHNOLOGIES |
| BUSSMANN | FLUKE | MEMCOR-TRUOHM | STACO |
| CABLEMATIC | GC ELECTRONICS | MICROSWITCH | STANCOR |
| CABLE-PRO | GENERAL CABLE | MIDDLE ATLANTIC | STEREN |
| CADDOCK ELECTRONICS | GENERAL ELECTRIC | MILWAUKEE RESISTOR | STERLING (WAHL) |
| CAIG | GENERAL INSTRUMENTS | MITEX | STRUTHERS-DUNN |
| CALIFORNIA CHASSIS | GENEVA / NORTONICS | MODULE EXCHANGE | SUNRAY |
| CALRAD | GILBERT | MOHAWK WIRE & CABLE | SWITCHCRAFT |
| CALTRONICS | GLOBAL SPECIALTIES | MOLEX (ETC) | SYLVANIA (OSRAM) |
| CAMBRIDGE | GLOBE FANS | MOTOR CAPACITORS | TALK-A-PHONE |
| CAROL CABLE | GOLDSTAR INTRUMENTS | MOUNTAIN SWITCH | TECH SPRAY |
| CCI / INTERCOMP | GREENLEE | MUELLER | TELEMATIC |
| CENTRALAB (MEPCO) | GREENLITE | NELLO | TELEPOWER |
| CHALLENGE TOOL | GROMMES-PRECISION | NEUTRIK | TELEX (EVI) |
| CHEMTRONICS | H.H. SMITH | NEW JERSEY SEMI | TEST-UM, INC. |
| CHERRY | HAKKO | NICHICON | THOMAS & BETTS |
| CHICAGO MINIATURE | HART-ADVANCE | NICHOLSON (COOPER) | THOMSON MULTIMEDIA, INC. |
| CHIP QUIK | HELLERMANN TYTON | NKK | THORDARSON |
| CINCH / TRW | HEYCO | NORMAN LAMPS | TIMES FIBER |
| CIRCUIT WORKS | HI-Q | NTE | TRIAD |
| CLAROSTAT | HOLLINGSWORTH | OHMITE | TRIPLETT |
| COAST | HONDA | OLYMPIC WIRE & CABLE | TRIPP LITE |
| COFAN | HOWARD W. SAMS (PROMPT) | OMRON | TROMPETER |
| COLEMAN WIRE AND CABLE | HUNTER TOOLS | ORION FANS | TRW / IRC |
| COMMSCOPE | HUNTRON INSTRUMENTS | OSRAM | UNGAR (COOPER) |
| CONCORD | ICC | PALADIN (CONNECTOOL, INC.) | UNIVERSITY SOUND (EVI) |
| CONNECTOOL, INC. (PALADIN) | ICM | PAN PACIFIC | VECTOR |
| CONSOLIDATED WIRE & CABLE | ICO-RALLY | PANAVISE | VIDEO DISPLAY |
| COOPER GROUP | IDEAL | PANDUIT | VOLEX |
| CORCOM | IDEC | PAPST (EBM) | VRN / TRW |
| CORNELL-DUBILIER / MALLORY | INSTEK | PEERLESS INDUSTRIES | WABER (TRIPP LITE) |
| CP CLARE | INTELIX | PENTA LABS | WAHL |
| CRESCENT (COOPER) | INTER-MARKETS, INC. | PERMA POWER (SHAPE) | WALDOM |
| CSB BATTERY | INTERNAT'L COMPONENTS | PHILIPS LIGHTING | WAVETEK |
| CTS / IRC | INTERNAT'L POWER | PHILMORE | WELLER (COOPER) |
| CUTLER-HAMMER / A-H | INTERNAT'L RECTIFIER | PIC QUIC (PRII) | WEST PENN WIRE & CABLE |
| CW INDUSTRIES | INTERSIL | PICO MACOM | WINEGARD |
| CZ LABS | INTRONICS | PLATO | WISS (COOPER) |
| DALE | IRC / TRW | PLATT LUGGAGE | XCELITE (COOPER) |
| DANTONA BATTERIES | ITW - DYMON | PLUMB (COOPER) | XICON PASSIVE |
| POMONA | XYTRONICS |