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Audio FrequencyPlugs & JacksPush-ButtonSwitchesConsistent Product ReliabilityDownloaded from Arrow.com.

EXUS, Incorporated, established in 1961, offersdesign and production of superior quality audio plugs,jacks and momentary push-button switches.Nexus Connectors:— specified in OEM headset applications where“breakaway-style” audio connectors are required— the standard in military/commercial communicationheadset marketsNexus Switches:— strong, “tactile-feedback” feature— designed for applications that require durable, reliableand cost-effective switchingWilliam Flanagan, Presidentand Fred Farahani, Vice PresidentDownloaded from Arrow.com.Applications:— Military— Commercial Aviation Electronics— Medical Products— Telecommunications— Simulation Controls— Auto Racing— Powerboat Racing— Farm Equipment

Dedicated.CustomerServiceIn-HouseToolingPress Work& epartmentReliable.Downloaded from Arrow.com.

Count on Us forConsistent Product Reliability!Tel.: 203-327-7300Fax: 203-324-7623 Email: salesinfo@nexus.comwww.nexus.com50 Sunnyside AvenueP.O. Box 10177Stamford, Connecticut 06904-2177, USADownloaded from Arrow.com.

Commercial Telephone Plugs & JacksFour ConductorTP-120TP-120-7Four Conductor Telephone PlugMates with Nexus Series TJ-120, TJ-102 andTJ-101 jacks. One piece nickel plated brasscontacts are integrally molded into plastic body.TP-120-5TJ-120Four Conductor Telephone PlugMates with Nexus Series TJ-120, TJ-102,TJ-101 jacks. For custom molding directly tocable. Same as TP-120-7 but strain relief clipomitted.Tel.: 203-327-7300Downloaded from Arrow.com.Four Conductor Telephone PlugMates with Nexus Series TJ-120, TJ-102 and TJ101 jacks. For custom molding directly to cable.Same as TP-120 but without plastic shell.Flanged Rear-Mounted JackMates with Nexus Series TP-120, TP-101,TP-102, and TPSJ-101 plugs. Nickel platedberyllium contacts are anchored in a phenolicbody.Fax: 203-324-76231

Commercial Telephone Plugs & JacksFour ConductorTJG-120 andTJS-120Flanged Rear-Mounted Jacks with SwitchesMates with Nexus Series TP-120, TP-101 andTP-102 plugs. A fifth contact has been added tothe TJ-120 design in a normally open circuitwith the No. 1 contact to make the TJG-120.Insertion of a four conductor plug closes the No.1-5 contact circuit. The TJS-120 is the same asTJG-120 except the fifth, or switching contact isnormally in a closed circuit with the No. 1 contact. Insertion of a fourconductor plug opens the No. 1-5 contact circuit.Standard plugs and jacks are available for promptshipment.Suggested wiring sequences for telephone plugs andjacks are as follows:For binaural headsets, wire the connector— Contact #1Microphone, high— Contact #2Left earphone— Contact #3Microphone, low— Contact #4Right earphone— Contact #5Earphones, lowFor monaural headsets, wire the connector— Contact #1Microphone, high— Contact #2Earphones, high— Contact #3Microphone, low— Contact #4Earphones, low2Downloaded from Arrow.com.TJT-120Threaded Front-Mounted JackMates with Nexus Series TP-120, TP-101 andTP-102 plugs. Same material and construction asthe TJ-120. Jack housing is threaded for front mounting by screwing into threaded mounting hole or byinserting into front of panel and securing with nutand lockwasher from behind.TJGT-120 andTJST-120TJGTCenter TermTJSTCenter TermThreaded Front-Mounted Jack With SwitchesMates with Nexus Series TP-120, TP-101 and TP102 plugs. A fifth contact has been added to theTJT-120 design in a normally open circuit with theNo.1 contact to make the TJGT-120. Insertion of afour conductor plug closes the No. 1-5 contactcircuit. The TJST-120 is the same as TJGT-120 exceptthe fifth or switching contact is in a normally closedcircuit with the No. 1 contact. Insertion of a fourconductor plug open the No. 1-5 contact circuit.

Military Telephone Plugs & JacksFour 9177/1-1)Four Conductor Telephone PlugMates with Nexus Series TJ-120, TJ-102 andTJ-101 jacks. One piece monel contactsintegrally molded into glass filled nylon ch-Jack CombinationMates with Nexus Series TJ-120, TJ-102 andTJ-101 jacks. The jack section of the connectormates with a MP-101 plug. Provides the designand electrical characteristics of the TP-101,combined with a manually operated DPDT slideswitch and integral two conductor microphonejack.Tel.: 203-327-7300Downloaded from Arrow.com.Four Conductor Telephone PlugMates with Nexus Series TJ-120, TJ-102 andTJ-101 jacks. Nickel plated brass contactsmolded into plastic body. It accommodates largerdiameter cable than the TP-101 or TP-120.Four Conductor Telephone JackMates with Nexus Series TP-120, TP-101, TPSJ101 and TP-102 plugs. Nickel plated berylliumcontacts are anchored in aglass filled nylon body.Fax: 203-324-76233

Military Telephone Plugs & JacksFour -2)Four Conductor Telephone JackMates with Nexus Series TP-120, TP-101 and TP102 plugs. A panel mounted version of theTJ-102.Telephone Jack SwitchMates with Nexus Series TP-120, TP-101 andTP-102 plugs. Combines a jack similar to TJ-102with a momentary contact push-button switchand a clothing clip.TJ-101Four Conductor Telephone JackMates with Nexus Series TP-120, TP-101,TPSJ-101 and TP-102 plugs. Nickel platedberyllium copper contacts molded into plasticbody.Assembly4Downloaded from Arrow.com.

Military Telephone Plugs & JacksFive 641/22-01)Five Conductor Telephone PlugMates with Nexus Series TJ-105 and TJT-125jacks. One piece monel contacts integrallymolded into red plastic body.Five Conductor Telephone JackMates with TP-105 plug. Nickel plated berylliumcopper contacts molded into red plastic body.wNo b l eaailvATJT-125New Lineof MiniaturesThreaded, Front-Mounted Five ConductorTelephone JackMates with Nexus TP-105 plug. Similar materialand construction as TJT-120 jack, but providing5 contacts. Jack housing is threaded for frontmounting by screwing into mounting hole or byinserting into front of panel and securing by nutand lockwasher from behind. Threaded mounting is contact No. 5.Tel.: 203-327-7300Downloaded from Arrow.com.Miniature SeriesSeven ConductorFor more informationvisit our websitewww.nexus.comFax: 203-324-76235

Military Telephone Plugs & JacksFive ConductorTJT-105Threaded, Front-Mounted Five ConductorTelephone JackMates with TP-105 plug. Jack housing isthreaded for front-mounting by screwing intomounting hole or by inserting into front of paneland securing by nut and lockwasher frombehind. All five contact terminations from rear ofjack, threaded mounting is not a contact. Nickelplated beryllium copper contacts molded intored plastic body.ExperiencedDependableNexusTeam Members6Downloaded from Arrow.com.TJS-105Five Conductor Telephone Jack SwitchMates with Nexus TP-105 plug. Combines a jacksimilar to TJ-105 with a momentary contactpush-button switch and a clothing clip.

Military Audio PlugsFive and Six ConductorAP-125AP-136(M551 16/1)Five ConductorWire strain relief, crimp sleeve terminals.Shielded Six ConductorSame as AP-126 with provision to terminateshielded cable.AP-126 (M55116/2)Six ConductorWire strain relief, crimp sleeve terminals.AP-145 (M55116/3)Five ConductorWire strain relief, solder cup terminals.AP-105(U-182 B/U)AP-146 (M55116/4)Six ConductorWire strain relief, solder cup terminals.AP-155 (M55116/5)Five ConductorMolded strain relief, crimp sleeve terminals.AP-156 (M55116/6)Six ConductorMolded strain relief, crimp sleeve terminals.AP-165 (M55116/7)Five ConductorMolded strain relief, solder cup terminals.AP-166 (M55116/8)Six ConductorMolded strain relief, solder cup terminals.Tel.: 203-327-7300Downloaded from Arrow.com.Five ConductorMates with U-183/U and U-288/U. Use withmolded rubber strain relief. AP-106 is the sameas above except it has six conductors.Fax: 203-324-76237

Military Audio PlugsFive and Six ConductorAP-115(U-229 B/U)Quality ControlISO 9001 CertifiedFive ConductorMates with U-183/U and U-228/U. Coil springstrain relief. The AP-116 is the same as aboveexcept is has six conductors.NOTE: All 5-conductor plugs on pages 7 and 8mate with M55116/9, M55116/11 and M55116/13 jacks. All 6-conductor plugs on pages 7 and8 mate with M55116/10, M55116/12 andM55116/14 jacks. Shells are glass filled nylonplastic with metal insert.In-houseCNC Machining8Downloaded from Arrow.com.

Military Plugs and JacksBiaxial Shielded/Six and Eight ConductorTP-106TJ-106Telephone Plug Biaxial ShieldedSix ConductorMates with Nexus Series TJ-106 jacks.TJ-106 PMTP-108Telephone Jack Biaxial ShieldedSix Conductor Panel MountMates with Nexus TP-106 plug.Tel.: 203-327-7300Downloaded from Arrow.com.Telephone Jack Biaxial ShieldedSix ConductorMates with Nexus TP-106 plug.Telephone Plug Biaxial ShieldedEight ConductorMates with Nexus TJ-108 jack.Fax: 203-324-76239

Military Plugs and JacksBiaxial Shielded/Six and Eight ConductorTJ-108Telephone Plug Biaxial ShieldedEight ConductorMates with Nexus TP-108 plug.TJ-108 PMTelephone Jack Biaxial ShieldedEight Conductor Panel MountMates with Nexus TP-108 plug.Consistent ProductReliability10Downloaded from Arrow.com.

Military Jack-Switch CombinationsBiaxial Shielded/Six & Eight Conductor/ with Clothing ClipTJS-106TJSS-106Telephone Jack Switch Biaxial ShieldedSix ConductorMates with TP-106 plug.TJS-108Telephone Jack, Two SwitchesBiaxial Shielded, Six ConductorMates with Nexus Series TP-106 plug.TJSS-108Telephone Jack Switch Biaxial ShieldedEight ConductorMates with Nexus TP-108 plug.Telephone Jack, Two SwitchesBiaxial Shielded, Eight ConductorMates with Nexus TP-108 plug.Nexus, Inc. developed these connectors at the request of the United States Army to meet specialproject requirements of Tempest. Nexus has the engineering capability to design connectors andelectro-mechanical devices to meet special applications. We welcome your inquiries.Tel.: 203-327-7300Downloaded from Arrow.com.Fax: 203-324-762311

Military Microphone Plugs and JacksTwo ConductorMP-101MJ-101(U-173/U)(U-172/U)Two Pin Microphone PlugMates with Nexus MJ-101, MJ-102, MJ-122,MJ-132 and MJ-112 two conductor jacks. Nickelplated beryllium copper contacts assemble intonylon body.MJ-102Two Conductor Microphone JackMates with Nexus MP-101 two conductor plug.Nickel plated beryllium copper contacts assembleinto nylon body.MJ-112(U-179A/U)Two Conductor Microphone Locking JackMates with Nexus MP-101 two conductor plug.Similar to MJ-101 jack in electrical and materialcharacteristics, but with spring-actuated lockingdesign and manual button release.12Downloaded from Arrow.com.Two Conductor Microphone JackMates with Nexus MP-101 two conductor plug.Special oxygen mask connector, nickel platedberyllium copper contacts, spring-actuatedlocking design and manual button release.Assembled in ABS body.

Military Microphone Plugs and JacksTwo ConductorMJ-122MJ-132(JJ-055)(JJ-055)Two Conductor Microphone JackMates with PJ-291, PJ-292 and Nexus MP-101two conductor plugs. Nickel plated berylliumcopper contacts assemble into glass filled nylonbody.Two Conductor Microphone JackIdentical to MJ-122 except used with smallerdiameter cable.FacilitiesLocated in Stamford,Connecticut, USATel.: 203-327-7300Downloaded from Arrow.com.Fax: 203-324-762313

Military Microphone Plugs and JacksThree ConductorMP-103Microphone Plug, Three ConductorMates with Nexus MJ-103 microphone jack threeconductor. Nickel plated beryllium copper andbrass contacts assemble into nylon body.MJ-113Microphone Jack, Three ConductorMates with Nexus MP-103 microphone plug,three conductor. Same as MJ-103 but withoutlocking contacts. Nickel plated beryllium contacts assemble into nylon body.14Downloaded from Arrow.com.MJ-103Microphone Locking Jack, Three ConductorMates with Nexus MP-103 microphone plug,three conductor. Nickel plated beryllium coppercontacts, spring actuated locking design iwthmanual button release, assemble into nylonbody.MJ-123Three Conductor JackSpecial three conductor jack, nickel plated contacts assemble into nylon body.