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b-2 www.ittcannon.com b mini circular series military spec market coupling system maximum temperature range hardware finishes contact type contacts contact plating wire size contact rating contact resistance voltage rating dielectric withstanding voltage sea level insulation resistance mating cycles coding rohs compliance sealing page no. nemesis water tight commercial snap-on/breakaway, bayonet & push pull -40 to +100 c stainless steel black zinc nickel & electroless nickel crimp & straight pcb tails twist pin and sockets gold over nickel 24 - 32 awg 3 amps 8 mohm 50 vdc 500 volts 5,000 mohm 2,500 (500 push pull) 5 clocking positions: n, a, b, c and d yes ip68>20m b-6 mini circular nemesis super clean commercial snap-on/breakaway -55 to +125 c stainless steel black zinc nickel & electroless nickel crimp & straight pcb tails pogo pins and pads gold over nickel 24 - 32 awg 2 amps continuous 3 amps peak 15 mohm 50 vdc 500 volts 5,000 mohm 10,000 5 clocking positions: n, a, b, c and d yes ip67 b-16 nemesis high mating commercial snap-on/breakaway, bayonet & push pull -55 to +125 c stainless steel black zinc nickel & electroless nickel crimp & straight pcb tails pogo pins and pads gold over nickel 24 - 32 awg 2 amps continuous 3 amps peak 15 mohm 50 vdc 500 volts 5,000 mohm 10,000 5 clocking positions: n, a, b, c and d yes ip67 b-22 selector guide
b-3 www.ittcannon.com b mini circular series military spec market coupling system temperature range hardware finishes contact termination pcb termination contact type contact release contact plating contact sizes wire range awg current rating insulation resistance sea level shell sizes mating cycles rohs compliance salt spray max grommet and seals page no. single start thread mkj0 military/ industrial/commercial unc thread -55 to +125 c aluminum cadmium/zinc nickel/nickel crimp/solder cup straight pcb available as39029 style machined pin / socket rear release gold/nickel size 20-16 size #16-28 5 amps (#20) 13 amps (#16) 500 vac rms 5 to 18 500 available 500 hours fluorosilicone b-34 mini circular double start thread mkj1 military/ industrial/commercial double start -55 to +125 c aluminum/stainless steel cadmium/zinc nickel/nickel crimp/solder cup straight pcb available as39029 style machined pin / socket rear release gold/nickel size 20-16 size #16-28 5 amps (#20) 13 amps (#16) 500 vac rms 5 to 18 500 available 200 hours fluorosilicone b-40 bayonet style mkj3 military/ industrial/commercial bayonet -55 to +125 c aluminum cadmium/zinc nickel/nickel crimp/solder cup straight pcb available as39029 style machined pin / socket rear release gold/nickel size 20-16 size #16-28 5 amps (#20) 13 amps (#16) 500 vac rms 5 to 18 500 available 200 hours fluorosilicone b-46 selector guide
b-4 www.ittcannon.com b mini circular selector guide series military spec market coupling system temperature range hardware finishes contact termination pcb termination contact type contact release contact plating contact sizes wire range awg test current dielectric withstanding voltage sea level shell sizes mating cycles rohs compliance salt spray max grommet and seals sealing page no. breakaway mkj4 3fifhh'of /lokbh'fhif&okkq'lfhi "'qhhmho ewwp ho vpjwp & ikkflkk &hokfkkfgfll 4flhqif4flhqi &'fkrfaoioq' &kr ah'hfbdh 9&" lhfihjiq aimqjm ahoiq 3hldflqo 9fl f aolhqh :qh' :qiqhbq -oiof4flhqi afpq jqepe afpq npeejr w krb snjqt pi krb snpet wqq d & 'kb w ho pr wqq lhfihjiq wqq .ok'b ,iko'obfiflolq "ewj mini circular metr1x 3fifhh'of /lokbh'fhif&okkq'lfhi 3qh'flhi bd'qho eaqp ho vpwqp & eaqp ho viqjp , ahhfliqbb ahqqi 4olq &'fkr 4oh lhfihjiq afblhi :qh' :qiqhbq -oiof4flhqi afpq jq afpq njqeja a krb paqq d & 'kb 3pj wq lhfihjiq ar .ok'b ,13 /9em1n /9er sak f jdok'bt "eep
b mini circular series type current rating contact resistance contact material shell shell material available layouts configuration rohs factory terminated space applications page no. mini circular mik plug and socket 3a max. 8 milliohms max gold plated copper allloy plastic thermoplastic 7 & 55 circular available yes yes b-63 mikm plug and socket 3a max. 8 milliohms max gold plated copper allloy plastic thermoplastic 7, 55 & 85 circular available yes yes b-65
b-6 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular nemesis water tight nem-wt itt icss water tight connector is a light- weight, robust and watertight solution designed for military, marine, medical and industrial application. the connector features micro twist pin contact technol- ogy and as its name implies the connec- tor is rated for an immersion depth of greater than 20 meters of water. specifications contact type cable plug and free receptacle crimp, jam nut receptacle pcb contacts cable plug and free receptacle micro twist pin, receptacle micro socket wire size 24 - 32 awg contact rating 3 amps voltage rating 50 vdc insulation resistance 5,000 mohm minimum dielectric withstand voltage 500 volts operating temperature -40c to +100c contact resistance 8 mohm maximum vibration 20 gs in accordance with mil-std-1344 method 2005, condition iv shock 50 gs in accordance with mil-std-1344 method 2004, condition e durability 2,500 cycles (500 cycles push pull) shell plating rohs compliant 500 hour salt spray resistant black zinc nickel or electroless nickel receptacle mounting** tamper proof jam nut receptacle sealing using a conductive o ring, non-conductive o rings are available emi shielding 50db attenuation 100mhz to 1000mhz in terminated condition coupling snap on/breakaway, bayonet & push pull coding 5 polarizing positions; n, a, b, c, and d coding identification* individual colors with colored dot on both parts plus indication on the boot; n=blue, a=red, b=green, c=grey and d=yellow boot cable dependant, either overmoulded or adhered sealing ip68, >20m layouts 6 layouts, 7, 14, 19, 37, 40 & 55 contacts shell to shell resistance <10 mohm blind mate yes cable itt standard or customer specified cable earth termination 360 cable braid termination to the shell snap on/breakaway forces 30n strain relief designed to withstand a 10kg pull off force minimum materials shells - stainless steel insulators - polyester seals - fluorosilicone rubber contacts - copper alloy with gold over nickel plating
b-7 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular nemesis water tight nem-wt how to order nem - wtsb -7 14 snt - xxx b product nem-wt sb sb by by pp pp snap-on/breakaway bayonet (contact sales) push pull coupling style: 1 6 7 8 free receptacle plug jam nut receptacle** 90 right angle plug (contact sales) shell style: p s pin contact socket contact contact type: n n a, b, c & d a, b, c & d normal alternatives polarising positions: c c*** t crimp contacts straight pcb tails termination type: b b n n black zinc nickel electroless nickel finish code: for the full range of plating options, contact sales. * 7, 14 & 19 way connectors use the same colour coding system but have different polarization. where duplicate contact layouts are required on the same equipment it is recommended different polarization is used. ** requires special tool, part number t4909/01. *** crimp contacts for free receptacle only. if less contact pins are required than is available it is possible to supply partially populated connectors on large volume requirements, contact sales for availability. xxx xxx contact sales for wire and cable options termination code: 7 7 14 14 19 19 37 37 40 40 55 55 contact sales for availability contact sales for availability contact sales for availability contact arrangement: plug receptacle
b-8 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular contact arrangements face view, pin side (male twist pin contacts) cavity identification numbers are for reference only; they do not appear on connectors. nemesis water tight nem-wt
b-9 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular nemesis water tight nem-wt plug dimensions - snap on/breakaway note: these dimensions to be determined by customer cable requirements. for 37 & 55 data contact sales.
b-10 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular plug dimensions - push pull note: these dimensions to be determined by customer cable requirements. nemesis water tight nem-wt for 37, 40 & 55 data contact sales.
b-11 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular plug dimensions - right angle nemesis water tight nem-wt note: these dimensions to be determined by customer cable requirements. for 37 and 55 data contact sales.
b-12 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular receptacle dimensions - snap on/breakaway nemesis water tight nem-wt for 37 and 55 data contact sales.
b-13 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular nemesis water tight nem-wt receptacle dimensions - free receptacle note: these dimensions to be determined by customer cable requirements. \for 37 and 55 data contact sales.
b-14 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular receptacle dimensions - push pull nemesis water tight nem-wt panel cut-outs a b a b 7 0.501 (12.73) 0.455 (11.56) 14 0.501 (12.73) 0.455 (11.56) 19 0.501 (12.73) 0.455 (11.56) dimensions contact arrangements for 37, 40 & 55 data contact sales. for 37, 40 & 55 data contact sales.
b-15 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular nemesis water tight nem-wt color coding pcb layout polarisation letter color coding n blue a red b green c grey d yellow general tolerance 7 and 19 way 0.001 (0.03) 14 way 0.0015 (0.038) for ground pins 0.002 (0.05)
b-16 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular contact type cable receptacle crimp or solder, box plug pcb contacts plug = pogo pins, receptacle = pogo pads wire size 24 - 32 awg contact rating 2 amps continuous, 3 amps peak voltage rating 50 vdc insulation resistance 5,000 mohm minimum dielectric withstand voltage 500 volts operating temperature -55c to +125c contact resistance 15 mohm maximum vibration 20 gs in accordance with mil-std-1344 method 2005, condition iv shock 50 gs in accordance with mil-std-1344 method 2004, condition e durability 10,000 cycles cleaning durability 2,500 cycles plating rohs compliant 500 hour salt spray resistant black zinc nickel or electroless nickel receptacle mounting** tamper proof jam nut receptacle sealing using a conductive 'o' ring, non-conductive 'o' rings are available emi shielding 50db attenuation 100mhz to 1000mhz in terminated condition coupling snap on/breakaway coding 5 polarizing positions; n, a, b, c, and d coding identification individual colors with colored dot on both parts plus indication on the boot; n=blue, a=red, b=green, c=grey and d=yellow boot cable dependant, either overmoulded or adhered sealing ip67 layouts 7, 14, 19, 37 & 55 shell to shell resistance <10 mohm blind mate yes cable itt standard or customer specified cable earth termination 360 cable braid termination to the shell snap on/breakaway forces 30n pull back barrel force to be defined strain relief designed to withstand a 10kg pull off force minimum materials shells - stainless steel insulators - polyester seals - fluorosilicone rubber contacts - copper alloy with gold over nickel plating overview itt icss super clean connector is a lightweight, robust, water- tight and field cleanable** solution designed for military, commer- cial and industrial applications. the connector features pogo pin technology utilizing itts unique spring probe pin/pad contact sys- tem for a durable and long life connection. the cleanable feature allows users to maintain their systems in the field even in the dirti- est of environments. **patent applied for. nemesis super clean nem-sc specifications
b-17 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular how to order nem - scsb -7 14 pg nt - xxx b product nem-sc sb sb snap-on/breakaway coupling style: 1 6 7 free receptacle (contact sales) plug jam nut receptacle** shell style: pg pp pogo contact pogo pad contact contact type: n n a, b, c & d a, b, c & d normal alternatives polarising positions: c c*** t crimp contacts straight pcb tails termination type: b b n n black zinc nickel electroless nickel finish code: for the full range of plating options, contact sales. ** requires special tool, part numbers t4909/02 for 7 way, t4909/03 for 14 way & t4909/04 for 19 way. *** crimp contacts for free receptacle only super clean plugs are inter-mateable with high mating receptacles. xxx xxx contact sales for wire and cable options termination code: 7 7 14 14 19 19 37 37 55 55 contact sales for availability contact sales for availability contact arrangement: plug receptacle nemesis super clean nem-sc
b-18 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular contact arrangements face view pogo pin contacts cavity identification numbers are for reference only; they do not appear on connectors. nemesis super clean nem-sc
b-19 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular plug dimensions contact arrangement dimension a 7 0.591 (15.00) 14 0.699 (17.75) 19 0.748 (19.00) for 37 & 55 data contact sales. note: these dimensions to be determined by customer cable requirements. nemesis super clean nem-sc
b-20 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular receptacle dimensions contact arrangement dimension a 7 0.591 (15.00) 14 0.709 (18.00) 19 0.768 (19.50) nemesis super clean nem-sc for 37 & 55 data contact sales.
b-21 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular panel cut-out color coding a b 7 0.457 (11.60) 0.421 (10.70) 14 0.575 (14.60) 0.539 (13.70) 19 0.634 (16.10) 0.596 (15.15) polarisation letter color coding n blue a red b green c grey d yellow dimensions contact arrangement pcb layout general tolerance + -0.001 (0.03) typ, for ground pins + -0.002 (0.05) typ nemesis super clean nem-sc for 37 & 55 data contact sales. standard contact layouts viewed from the mating face (not to scale)
b-22 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular contact type cable receptacle crimp or solder, box plug pcb contacts plugs = pogo pins, receptacles = pogo pads wire size 24 - 32 awg contact rating 2 amps continuous, 3 amps peak voltage rating 50 vdc insulation resistance 5,000 mohm minimum dielectric withstand voltage 500 volts operating temperature -55c to +125c contact resistance 15 mohm maximum vibration 20 gs in accordance with mil-std-1344 method 2005, condition iv shock 50 gs in accordance with mil-std-1344 method 2004, condition e durability 10,000 cycles plating rohs compliant 500 hour salt spray resistant black zinc nickel or electroless nickel receptacle mounting** tamper proof jam nut receptacle sealing using a conductive 'o' ring, non-conductive 'o' rings are available emi shielding 50db attenuation 100mhz to 1000mhz in terminated condition coupling snap on/breakaway, bayonet, push pull coding 5 polarizing positions; n, a, b, c, and d coding identification individual colors with colored dot on both parts plus indication on the boot; n=blue, a=red, b=green, c=grey and d=yellow boot cable dependant, either overmoulded or adhered sealing ip67 layouts 7, 14, 19, 37 & 55 shell to shell resistance <10 mohm blind mate yes cable itt standard or customer specified cable earth termination 360 cable braid termination to the shell snap on/breakaway forces 30n strain relief designed to withstand a 10kg pull off force minimum materials shells - stainless steel insulators - polyester seals - fluorosilicone rubber contacts - copper alloy with gold over nickel plating overview itt icss super clean connector is a lightweight, robust, watertight solution designed for military, commercial and industrial applications. the connector features pogo pin technology utilizing itts unique spring probe pin/pad con- tact system for a durable and long life connection. nemesis high mating nem-hm specifications
b-23 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular how to order nem - hmsb -7 14 pg nt - xxx b product nem-hm sb sb by by pp pp snap-on/breakaway bayonet (contact sales) push pull (contact sales) coupling style: 1 6 7 8 9 free receptacle (contact sales) plug jam nut receptacle** 90 right angle plug (contact sales) jam nut plug shell style: pg pp pogo contact pogo pad contact contact type: n n a, b, c & d a, b, c & d normal alternatives polarising positions: c c*** t**** t crimp contacts straight pcb tails termination type: b b n n black zinc nickel electroless nickel finish code: for the full range of plating options, contact sales. ** requires special tool, part numbers t4909/02 for 7 way, t4909/03 for 14 way & t4909/04 for 19 way *** crimp contacts for free receptacles only **** straight pc tails for jam nut plug only high mating plugs are inter-mateable with super clean receptacles. if this is not suitable for your application non-preferred v, w, x, y & z coding may be used, contact sales for availability xxx xxx contact sales for wire and cable options termination code: 7 7 14 14 19 19 37 37 55 55 contact sales for availability contact sales for availability contact arrangement: plug receptacle nemesis high mating nem-hm
b-24 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular contact arrangements face view, pogo pin contacts cavity identification numbers are for reference only; they do not appear on connectors. nemesis high mating nem-hm
b-25 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular plug dimensions contact arrangement dimension a 7 0.591 (15.00) 14 0.699 (17.75) 19 0.748 (19.00) for 37 & 55 data contact sales. note: these dimensions to be determined by customer cable requirements. nemesis high mating nem-hm
b-26 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular receptacle dimensions contact arrangement dimension a 7 0.591 (15.00) 14 0.709 (18.00) 19 0.768 (19.50) nemesis high mating nem-hm for 37 & 55 data contact sales.
b-27 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular panel cut-out color coding pcb layout a b 7 0.457 (11.60) 0.421 (10.70) 14 0.575 (14.60) 0.539 (13.70) 19 0.634 (16.10) 0.596 (15.15) polarisation letter color coding n blue a red b green c grey d yellow dimensions contact arrangement general tolerance + -0.001 (0.03) typ, for ground pins + -0.002 (0.05) typ nemesis high mating nem-hm for 37 & 55 data contact sales. standard contact layouts viewed from the mating face (not to scale)
b-28 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular nemesis water tight nem-wt twist pin contact technology the nemesis water tight connector uses the twist pin contact system. this system was originally developed in the early 1960s and itt was one of the original interconnect companies to license this technology and improve it. our forty-five years of experience in manufacturing and establishing a fully automated manufacturing system for this contact has truly given itt the foremost knowledge in twist pin contact technology. as the core of the water tight connector, the twist pin con- tact offers a superior electrical and mechanical system that outperforms traditional machined or stamped electrical con- tract systems. itts twist pin system consists of the micro socket and the micro pin or twist pin. figure 1 the twist pin contact system consists of several stranded cores making up the wire bundle. the strands are subsequently heat treated and a weld is performed on the tip of each contact. crimp sleeves are then inserted over the contact and crimp areas are defined to produce a seamless crimp system. the entire twist pin system is referred by itt as a pos-a-line contact alignment system. our reference to this system identifies that the flexible twist pin is recessed into the insulator and the rigid socket is exposed thus reversing the traditional positions of the pin and socket. during the mating sequence, the socket is guided into the pin insulator by the lead-in chamfer. the pin is kept from flexing beyond the socket capture radius by the walls of the cavity. the hemispherical weld of controlled radius at the tip of the pin combines with the lead-in chamfer of the socket contact and the pin insulator to cam the pin into alignment. itt has developed a very robust six sigma manufacturing process that controls the welding process as well as the dimensions of the socket contact and insulator material. the net result is a contact system that makes it impossible for the recessed pin to escape the socket capture radius. the advantages of itts twist pin contact system are many and have been field proven in the most demanding applications and environments for over forty-five years. some of these advantages include: ? seven points of electrical contact ? contact and crimp sleeve materials carefully optimized for extremely reliable crimpsno design tradeoffs ? seamless crimp sleeves ? multiple 4-indent wire crimps standard ? high mating cycles ? high current handling capabilities ? system qualifications in numerous aerospace, defense electronic, and high temperature geophysical applications twist pin contact technology pos-b-line contact alignment the flexible twist-pin is recessed into the insulator and the rigid socket is exposed, reversing the traditional positions of pin and socket. during mating, the socket is guided into the pin insulator by the lead-in chamfer. the pin is kept from flexing beyond the socket capture radius by the walls of the cavity. the hemispherical weld of controlled radius at the tip of the pin combines with the lead-in chamfers of the socket contact and the pin insulator to carn the pin into alignment. by controlling the welding process and the dimensions of the socket contact and the insulators, it is impossible for the recessed pin to escape the socket capture radius.
b-29 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular pogo contact technology nemesis super clean & high mating nem-sc & hm the heart of the nemesis super clean & high mating connector solutions is itts unique spring probe pin/pad contact sys- tem. itts spring probe contact design utilizes an internal clip mechanism that stays in constant contact with the contact itself. this design helps to reduce electrical resistance. in addition, the spring probe contact system accommodates mis- alignment issues, making the contact system much more forgiving. this feature along with the high durability of mating cycles allows this contact system to offer higher performance in harsh environments. the unique itt spring probe system mates with individual touch pad contact areas. this design allows for a very effective electrical engagement point of contact. further, the spring probe contact system and touch pads allow for ease of clean- ability in the field where dirt, moisture, mud, sand, and other contaminants may be present. the individual touch pad con- tacts incorporate no crevices for contaminants to accumulate, a desirable feature in harsh environment field conditions. the nemesis super clean & high mating connectors using spring probe contact technology offer the highest reliability for interconnects meeting the toughest performance standards in harsh environments. they have been tested through exten- sive military and customer specific test programs to ensure that their design and manufacturability features have indeed met all reliability and field performance requirements. because itts spring probe contact/connectors have been designed and manufactured to exceed various thermal shock, vibration, random shock, and signal performance spectrums this con- nector technology is becoming one of the technologies of choice in harsh environment electronic systems. cable crimp area spring contact contact interface spring cut away for clarity
b-30 www.ittcannon.com b mini circular the challenge itt has a long history of providing standard and custom mil-dtl-38999 connectors which meet the most stringent military requirements. itts major military and commercial accounts recently approached us requesting that we take our proven high reliabilty designs and shrink them to decrease weight and size while maintaining the connectors robust environmental performance and high reliability. along with these requests, ics received substantial commentary from other markets including medical, industrial, and space, requesting a similar, miniature circular product. the itt solution itt took on the challenge, driving innovation in mating capabilities and contacts to reduce size and weight while maintaining the high level of quality customers have come to expect from itt over 90 years of engineering excellence. itt collated a substantial amount of industry voc from top tier military and commercial accounts. this feedback arrived from industry leading ics customers, pioneering products in their fields including satellites & missiles, test and medical equipment, and tactical battlefield gear. using this information and leveraging our historical product expertise, itt engineered a product meeting our customers defined mix of design, functionality, and flexibility. the result of this process represents our innovative new product line, trinity. offering three coupling methodologies {threaded, bayonet, and breakaway} and a highly engineered design, this innovative product reduces weight and size without sacrificing robust environmental performance or reliability. itt ics is proud to introduce our exciting new trinity product line, engineered to the stringent quality standards for which itt is world renown. pogo pin/pad technology. touch pad contacts increase ease of cleanability, highly desireable in harsh environments. split tine contact design provides proven reliability in harsh environments double start threads prevent thread damage and allow full connector mating in 1.5 turns. durable design ideal for harsh shock and vibration environments. intergral band platform allows direct attachment of cable shield to connector. master key and 2 secondary keys allow multiple clocking positions mkj connector provides significant size and weight reduction while providing electrical and mechanical characteristics of larger connectors connector uses size 23 contacts accepting #22 to #28 wire. contact spacing is reduced to 0.076 inches providing a compact yet robust package. breakaway design incorporates a simple push/pull mating mechanism allowing quick connector disconnect. mkj series connectors
www.ittcannon.com b mini circular mkj series connectors technical overview the trinity mkj family of mini circular connectors provides approximate electrical and mechanical characteristics of larger and heavier military standard environmental connectors while reducing weight up to 71% and size up to 52%. all mkj series connectors shells and jam nuts are available in high quality aluminum alloy or corrosion resistant steel per ams-qq-s 763. the mkj series comes with rear accessory thread or integral band platform for direct attachment of cable shield and overmold. the mkj series of connectors come with a variety of coupling mechanisms: threaded, breakaway, and bayonet. in addition, a pogo pin technology utilizing itts unique spring probe pin/touch pad contact system is available. the mkj series receptacle comes with a variety of mounting options for both crimp and pcb contacts including in-line, jam nut, front mount, and square flange mount, and flange mount. the mkj0, mkj1, mkj3, mkj4, and mkj5 feature a master key and 2 secondary keys for positive mating with 4 clocking positions available. the mkj0 connec- tor is ideal for everyday operations where size and weight are at a premium. the mjk1 connector uses a double start thread coupling with 1/1/2 turns for a full mate and is ideal for harsh shock and vibration environments. the mkj3 connector can be fully mated in a 1/4 turn. the mkj4 connector provides a quick push to mate / pull to unmate disconnect mechanism for fast breakaway connections. the mkj5 connector utilizes a triple start thread and is fully mated in 1 turn, and is an ideal connector for harsh shock and vibration environments and offers an internal coupling ratchet mechanism along with an emi grounding spring. product features ? high contact density: size 23 contacts accommodate #22 - #28 wire and allowing 0.076 inch contact spacing ? available with 3-85 rear release crimp or pcb contacts ? master key with 2 secondary keys. 4 clocking positions available ? significant weight and size reduction compared to traditional mil standard environmental connectors ? available in jam nut, in-line, and square flange rear crimp receptacle versions. jam nut and square flange pcb receptacle versions ? rear accessory thread or integral band platform for direct attachment of cable shield or overmold ? wire seal grommet for rear environmental sealing. pin fluorosilicone interfacial seal provides interface sealing ? available with double start threads allowing full mating in 1.5 turns ? available with quick push/pull breakaway mechanism utilizing canted retention spring for quicker mating and demating ? available with bayonet 1/4 turn locking mechanism ? available with pogo pin technology utilizing itts unique spring probe pin/pad contact system applications ? medical equipment: test and diagnostic ? industrial equipment ? commecial and militray aircraft electronics ? unmanned aerial vehicles ? missile systems ? avionic systems ? satellites ? sensors ? instrumentation ? interconnections for helmets, weapons, battery packs, night vision goggles, aircraft headsets, etc. ? navigation and telemetry equipment ? ruggedized computers and hand held communications equipment b-31
b-32 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj series connectors contact size / spacing #23 / 0.076 inches (1.9 mm) contact type solder cup, rear crimp or pcb mount wire accomodation #22 - #28 awg current rating 5 amps maximum voltage rating 500 vac rms sea level insulation resistance 5000 megaohms minimum operating temperature -55 degrees c to +150 degrees c contact resistance 8 milliohms maximum vibration 20 gs in accordance with mil-std-1344 method 2005, condition iv shock 300 gs (mkj1) 50 gs (mkj0 and mkj4) in accordance with mil-std-1344 method 2004, condition e emi shielding effectiveness 40db attenuation, 100 mhz to 1000 mhz coupling threaded, quick disconnect pogo pin coding master key and 2 secondary keys. 4 clocking positions available housing material aluminum and stainless steel layouts 31 layouts holding from 1 size 12 contact to 85 size 23 contacts usage medical, military, commercial, and industrial receptacle mounting jam nut, square flange, in-line, pcb series mkj performance mkj0 unc thread coupling mkj3 bayonet coupling mkj1 double start thread coupling mkj4 breakaway coupling mkj5 triple start ratchet locking mkj connector styles multiple styles for all applications!
b-33 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular electrical specifications for the connector the mkj series of products uses size 23 pin and socket contacts with equivalent electrical performance of size 22 contacts. these smaller contacts accept #22 - #28 awg wire and allow the contact spacing to be reduced down to 0.076 inches. the connectors fortron dielectric insulating material can accom- modate from 3 to 85 contacts in various shell sizes. this high density packaging, along with a reduced wall thickness and scoop, allows a dramatic decrease in size and weight of the mkj connector while retaining the approximate mechanical and electrical characteristics of heavier and larger military standard enviromental connectors. the connector is capable of operating between -55 degrees celsius and +150 degrees celsius and can be mated up to 2,000 cycles. maximum electrical current is 5 amps and maximum voltage at sea level is 500 vac rms. max. voltage 500 vac rms sea level max. current 5 amps maximum operating temp -55 degrees c to +150 degrees c durability 2,000 mated cycles series mkj0 - threaded coupling, un thread mkj1 - threaded coupling, double start acme thread mkj3 - bayonet coupling mkj4 - breakaway/quick disconnect mkj5 - threaded coupling, triple start acme thread class a - environmental plug and receptacle with banding/overmolding platform b - environmental plug and receptacle with threaded accessory attachment c - back- potted receptacle shell style 1 - in-line receptacle 2 - square flange receptacle 6 - straight plug 7 - jam nut receptacle material/plating c - aluminum/anodize, black f - aluminum/electroless nickel w- aluminum/od cad z - aluminum/zinc nickel, black k - ss/passivated y - ss/zinc nickel, black shell size/contact arrangement 5-3 3 size 23 contacts series mkj0, mkj1, mkj3, mkj4 6-1 1 size 16 contact series mkj0, mkj1, mkj3, mkj4 6-4 4 size 23 contacts series mkj0, mkj1, mkj3, mkj4 6-6 6 size 23 contacts series mkj0, mkj1, mkj3, mkj4 6-7 7 size 23 contacts series mkj0, mkj1, mkj3, mkj4 7-10 10 size 23 contacts series mkj0, mkj1, mkj3, mkj4 8-4 4 size 23 contacts series mkj5 8-6 6 size 23 contacts series mkj5 8-7 7 size 23 contacts series mkj5 8-13 13 size 23 contacts series mkj0, mkj1, mkj3, mkj4 9-4 4 size 16 contacts series mkj0, mkj1, mkj3, mkj4 9-10 10 size 23 contacts series mkj5 9-19 19 size 23 contacts series mkj0, mkj1, mkj3, mkj4 10-13 13 size 23 contacts series mkj5 10-26 26 size 23 contacts series mkj0, mkj1, mkj3, mkj4 11-19 19 23 contacts series mkj5 12-26 26 size 23 contacts series mkj5 12-37 37 size 23 contacts series mkj0, mkj1, mkj3, mkj4 13-37 37 size 23 contacts series mkj1 14-55 55 size 23 contacts series mkj0, mkj3, mkj4 15-37 37 size 23 contacts series mkj5 15-55 55 size 23 contacts series mkj0, mkj3, mkj4 16-55 55 size 23 contacts series mkj1 17-85 85 size 23 contacts series mkj1 18-55 55 size 23 contacts series mkj5 19-85 85 size 23 contacts series mkj5 contact style p - pin, crimp, removable s - socket, crimp, removable a - pin, pc tail, .0.062 extension b - pin, pc tail, 0.109 extension c - socket, pc tail, 0.062 extension d - socket, pc tail, 0.109 extension g - pin, pogo, crimp, removable o - pad, pogo, crimp, removable l - pin, solder cup r - socket, solder cup shell clocking (position) mkj0 series n - normal x - clocking position x y - clocking position y z - clocking position z mkj1 series a - normal 150 210 b - clocking position b 75 210 c - clocking position c 95 230 d - clocking position d 140 275 mkj3 series n - normal 150 210 x - clocking position x 75 210 y - clocking position y 95 230 z - clocking position z 140 275 mkj4 series omit for single key/keyway a - normal 150 210 b - clocking position b 75 210 c - clocking position c 95 230 d - clocking position d 140 275 mkj5 series a - normal 150 210 b - clocking position b 75 210 c - clocking position c 95 230 d - clocking position d 140 275 modification codes f0 - less contacts ("f0" not printed on connector) (no modification code required for standard product) consult factor for other codes mkj product line talking dog mkj1 mkj1 c 2 f 9 -19 p n ** c 2 f 9-19 n ** mkj series connectors p
b-34 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular the mkj0 is ideal for light duty applications where weight and cost take a precedence. the connector comes with 5 high density contact arrangements, multiple clocking positions, a banding platform, and rear grommets and pin interfacial seals. used in avionics, aerospace, medical, and industrial applications. specifications contact type rear crimp or pcb mount contacts size 23 (0.076" spacing), size 16 (.177 spacing) wire size #22 - #28 awg (size 23 contacts), #16 - #20 awg (size 16 contacts) contact rating 5 amps maximum voltage rating 500 vac rms sea level insulation resistance 5,000 megaohms minimum operating temperature -55c to +150c contact resistance 8 milliohms maximum vibration 20 gs in accordance with mil-std-1344 method 2005, condition iv shock 50 gs in accordance with mil-std-1344 method 2004, condition e durability 2,000 mating cycles receptacle mounting jam nut, pcb mount or wall mount emi shielding 40db attenuation, 100mhz to 1000mhz coupling un threaded materials shells - aluminum alloy or stainless steel insulators - thermoplastic seals - flurosilicone contacts - copper alloy with gold over nickel plating mkj0 connectors
b-35 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj0 connectors mkj0 plug (banding platform) socket insert pin insert mkj0 plug dimensions layout ? a b thread un-2b ? c max weight in grams pin socket 6-4 .500 .3750-28 .290 3.6 4.1 6-7 .500 .3750-28 .290 3.8 4.2 7-10 .620 .4375-28 .390 5.8 6.6 9-19 .750 .5625-32 .500 8.4 9.8 12-37 .880 .7500-28 .650 11.7 14.2
b-36 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular plug connector orientation front side mkj0 plug barrel clocking positions for shell sizes 5 and 6, the master key is at top dead center. for shell sizes 7 and up, the master and minor keys are rotated 90 counter- clockwise. minor keys remain station- ary, with the master key rotating to achieve alternate clocking positions for all shell sizes. ref ref orientation for sizes 5 & 6 (n - clocking shown) barrel clocking position k1 k b,f*uae dxiv r dyiv s dhiv t d-iv note: pin insert front side shown for reference only. socket insert is mirror image. mkj0 connectors
b-37 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj0 connectors mkj0 jam nut receptacle (banding platform) panel cutouts layout h flat .002 ? j 6 - 4 .363 .386 6 - 7 .363 .386 7 - 10 .426 .449 9 - 19 .540 .574 12 - 37 .722 .760 mkj0 jam nut receptacle dimensions layout ? a flange dia. b flat c flat d thread un-2a ? f g max weight in grams pin socket 6-4 .610 .356 .562 .3750-28 .290 .051 3.3 3.8 6-7 .610 .356 .562 .3750-28 .290 .051 3.4 3.8 7-10 .670 .420 .635 .4375-28 .390 .093 4.9 5.7 9-19 .875 .534 .806 .5625-32 .500 .093 7.3 8.7 12-37 1.062 .714 .986 .7500-28 .650 .093 11.6 14.4 sizes 5 & 6) sizes 5 & 6) 5/"h 2b"@h -2 2b"@h
b-38 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj0 jam nut receptacle (pcb mount) sizes 5 & 6) mkj0 jam nut receptacle dimensions layout ? a flange dia. b flat c flat d thread un-2a ? f g max weight in grams pin socket 6-4 .610 .356 .562 .3750-28 .322 .051 3.5 4.0 6-7 .610 .356 .562 .3750-28 .322 .051 3.8 4.2 7-10 .670 .420 .635 .4375-28 .432 .093 5.3 6.2 9-19 .875 .534 .806 .5625-32 .512 .093 8.1 9.7 12-37 1.062 .714 .986 .7500-28 .677 .093 13.7 16.6 panel cutouts layout h flat .002 ? j 6 - 4 .363 .386 6 - 7 .363 .386 7 - 10 .426 .449 9 - 19 .540 .574 12 - 37 .722 .760 x5n/)h l2b)@h t-2 l2b)@h mkj0 connectors
b-39 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj0 connectors mkj0 receptacle shell clocking positions receptacle connector orientation front side ref ref orientation for sizes 5 & 6 (n - clocking shown) for shell sizes 5 and 6, the master key is at top dead center. for shell sizes 7 and up, the master and minor keys are rotated 90 clockwise. minor keys remain stationary, with the master rotating to achieve alter- nate clocking positions for all shell sizes. shell clocking position k1 k b,f*uae dxiv r dyiv s dhiv t d-iv note: pin insert front side shown for reference only. socket insert is a mirror image.
b-40 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj1 connectors the mkj1 is a robust connector meeting mil-dtl-38999 shock and vibration requirements. plug connector comes with an anti-decoupling spring for vibration resistance. ideal for harsh environments where a robust electrical connection is required under the most demanding shock and vibration conditions. proven design for avionics, satellites, and missile systems. specifications contact type rear crimp or pcb mount contacts size 23 (0.076" spacing), size 16 (.177 spacing) wire size #22 - #28 awg (size 23 contacts), #16 - #20 awg (size 16 contacts) contact rating 5 amps maximum voltage rating 500 vac rms sea level insulation resistance 5,000 megaohms minimum operating temperature -55c to +150c contact resistance 8 milliohms maximum vibration 40 gs in accordance with mil-std-1344 method 2005, condition iv shock 300 gs in accordance with mil-std-1344 method 2004, condition e durability 2,000 mating cycles receptacle mounting jam nut or wall mount emi shielding 40db attenuation, 100mhz to 1000mhz coupling double start threaded materials shells - aluminum alloy or stainless steel insulators - thermostatic seals - flurosilicone contacts - copper alloy with gold over nickel plating
b-41 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj1 connectors mkj1 plug (banding platform) socket insert pin insert mkj1 plug dimensions layout ? a b thread (acme double start) ? c max weight in grams pin socket 6-4 .600 .375- .05p .1l -2b .290 5.0 5.5 6-7 .600 .375- .05p .1l -2b .290 5.1 5.5 7-10 .680 .4375- .05p .1l -2b .390 6.9 7.7 9-19 .810 .5625- .05p .1l -2b .500 9.4 10.9 13-37 1.050 .8125- .05p .2l -2b .650 18.9 21.7
b-42 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj1 connectors plug connector orientation front side mkj1 plug barrel clocking positions barrel clocking position k1 k2 a (normal) 150 210 b 75 210 c 95 230 d 140 275 master keyway remains stationary at top dead center for all sizes and clocking. note: pin insert front side shown for reference only. socket insert is a mirror image. barrel clocking (a- clocking shown)
b-43 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj1 connectors panel cutouts socket insert pin insert mkj1 jam nut receptacle dimensions layout ? a flange dia. b flat c flats d thread (acme double start) e thread un-2a ? f max weight in grams pin socket 6-4 .635 .410 .595 .375- .05p .1l -2a .4375-2b .290 4.1 4.6 6-7 .635 .410 .595 .375- .05p .1l -2a .4375-2b .290 4.2 4.6 7-10 .755 .536 .723 .4375- .05p .1l -2a .5625-2b .390 6.2 7.0 9-19 .830 .596 .790 .5625- .05p .1l -2a .625-2b .500 7.8 9.3 13-37 1.078 .845 1.044 .8125- .1p .2l -2a .875-2b .650 14.6 17.3 shell, receptacle layout h flat .002 ? j 6 - 4 .420 .448 6 - 7 .420 .448 7 - 10 .551 .573 9 - 19 .609 .635 13 - 37 .859 .885 mkj1 jam nut receptacle (banding platform)
b-44 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj1 pcb jam nut receptacle (pcb mount) mkj1 connectors mkj1 jam nut receptacle dimensions layout ? a flange dia. b flat c flats d thread (acme double start) e thread un-2a ? f max weight in grams pin socket 6-4 .635 .410 .595 .375- .05p .1l -2a .4375-28 .322 4.4 4.9 6-7 .635 .410 .595 .375- .05p .1l -2a .4375-28 .322 4.7 5.1 7-10 .755 .536 .723 .4375- .05p .1l -2a .5625-28 .432 6.9 7.7 9-19 .830 .596 .790 .5625- .05p .1l -2a .625-28 .512 9.2 10.7 13-37 1.078 .845 1.044 .8125- .1p .2l -2a .875-28 .677 17.1 19.9 panel cutouts socket insert pin insert layout h flat .002 ? j 6 - 4 .420 .448 6 - 7 .420 .448 7 - 10 .551 .573 9 - 19 .609 .635 13 - 37 .859 .885
b-45 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj1 connectors receptacle connector orientation front side mkj1 receptacle shell clocking positions master keyway is perpendicular with b flat for all sizes and remains stationary at top dead center for all clockings. shell clocking position k1 k2 a (normal) 150 210 b 75 210 c 95 230 d 140 275 note: socket insert front side shown for reference only. pin insert is a mirror image. shell clocking (a- clocking shown)
b-46 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj3 connectors the mkj3 is ideal for quick mating, light duty applications whereweight and cost take a precedence. the connector comes with 7 high density contact arrangements, multiple clocking positions and a rear banding platform or accessory threads for backshell applications, and a rear grommet and pin interfacial seals. used in avionics, aerospace, medical, and industrial applications. specifications contact type rear crimp or pcb mount contacts size 23 (0.076" spacing), size 16 (.177 spacing) wire size #22 - #28 awg (size 23 contacts), #16 - #20 awg (size 16 contacts) contact rating 5 amps maximum voltage rating 500 vac rms sea level insulation resistance 5,000 megaohms minimum operating temperature -55c to +150c contact resistance 8 milliohms maximum vibration 37 gs in accordance with mil-std-1344 method 2005, condition iv shock 300 gs in accordance with mil-std-1344 method 2004, condition e durability 250 mating cycles (aluminum) or 2,000 mating cycles (stainless steel) receptacle mounting jam nut or wall mount emi shielding 40db attenuation, 100mhz to 1000mhz coupling bayonet materials shells - aluminum alloy or stainless steel insulators - thermostatic seals - flurosilicone contacts - copper alloy with gold over nickel plating
b-47 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj3 connectors mkj3 plug (banding platform) mkj3 plug dimensions layout ? a ? b 6-4 .565 .290 6-7 .565 .290 7-10 .650 .390 8-13 .750 .440 9-19 .790 .500 10-26 .875 .562 12-37 .944 .650 socket insert pin insert
b-48 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj3 connectors connector orientation front side mkj4 receptacle shell clocking positions for all shell sizes and clockings, the master keyway remains stationary at top dead center, with minor keys rotating to achieve alternate clocking positions. shell clocking position k1 k2 n (normal) 150 210 x 75 210 y 95 230 z 140 275 barrel clocking (n- clocking shown) note: pin insert front side shown for reference only. socket insert is a mirror image.
b-49 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj3 connectors mkj3 jam nut receptacle (banding platform) mkj0 jam nut receptacle dimensions layout ? a flange dia. b flat c flat d thread un-2a ? e ? f h flat ? j max weight in grams 6-4 .635 .595 .410 .4375-28 .290 .362 .415 .445 tbd 6-7 .635 .595 .410 .4375-28 .290 .362 .415 .445 tbd 7-10 .755 .723 .536 .5625-32 .390 .436 .541 .572 tbd 8-13 .755 .723 .536 .5625-32 .440 .508 .541 .583 tbd 9-19 .830 .790 .596 .6250-28 .500 .561 .601 .643 tbd 10-26 .890 .855 .656 .6875-28 .562 .635 .671 .720 tbd 12-37 1.078 1.044 .845 .8750-28 .650 .714 .850 .885 tbd panel cutouts socket insert pin insert
b-50 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj3 connectors mkj3 jam nut receptacle (pcb mount) mkj0 jam nut receptacle dimensions layout ? a flange dia. b flat c flat d thread un-2a ?f h flat ? j max weight in grams 6-4 .635 .595 .410 .4375-28 .362 .415 .445 tbd 6-7 .635 .595 .410 .4375-28 .362 .415 .445 tbd 7-10 .755 .723 .536 .5625-32 .436 .541 .572 tbd 8-13 .755 .723 .536 .5625-32 .508 .541 .583 tbd 9-19 .830 .790 .596 .6250-28 .561 .601 .643 tbd 10-26 .890 .855 .656 .6875-28 .635 .671 .720 tbd 12-37 1.078 1.044 .845 .8750-28 .714 .850 .885 tbd panel cutouts socket insert pin insert
b-51 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj3 connectors connector orientation front side mkj3 shell clocking positions for all shell sizes and clockings, the master keyway remains stationary at top dead center, with minor keys rotating to achieve alternate clocking positions. shell clocking position k1 k2 n (normal) 150 210 x 75 210 y 95 230 x 140 275 note: pin insert front side shown for reference only. socket insert is a mirror image. shell clocking (n- clocking shown)
b-52 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular the mkj4 features a canted retention spring disconnect coupling mechanism. this durable coupling mechanism allows quick and easy mating and demating of the connector. ideal for battlefield and medical device equipment. specifications contact type rear crimp contacts size 23 (0.076" spacing), size 16 (.177 spacing) wire size #22 - #28 awg (size 23 contacts), #16 - #20 awg (size 16 contacts) contact rating 5 amps maximum voltage rating 500 vac rms sea level insulation resistance 5,000 megaohms minimum operating temperature -55c to +150c contact resistance 8 milliohms maximum vibration 20 gs in accordance with mil-std-1344 method 2005, condition iv shock 50 gs in accordance with mil-std-1344 method 2004, condition e durability 2,000 mating cycles receptacle mounting jam nut emi shielding 400db attenuation, 100mhz to 1000mhz coupling quick disconnect (canted spring) materials shells - aluminum alloy or stainless steel insulators - thermoplastic seals - flurosilicone contacts - copper alloy with gold over nickel plating canted coil - stainless steel mkj4 connectors
b-53 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj4 connectors mkj4 plug (banding platform) mkj4 plug dimensions layout ? a ? b ? c max weight in grams pin socket 6-4 .485 .310 .290 2.5 3.0 6-7 .485 .310 .290 2.6 3.1 7-10 .565 .380 .390 3.7 4.5 9-19 .660 .480 .500 5.1 6.6 socket insert pin insert
b-54 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular connector orientation front side mkj4 receptacle shell clocking positions for all shell sizes and clockings, the master keyway remains stationary at top dead center, with minor keys rotating to achieve alternate clocking positions. shell clocking position k1 k2 a (normal) 150 210 b 75 210 c 95 230 d 140 275 no designation master key only no minor keys note: pin insert front side shown for reference only. socket insert is a mirror image. connectors shown withour minor keys. mkj4 connectors shell clocking (a- clocking shown)
b-55 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj4 connectors mkj4 in-line receptacle (banding platform) mkj4 receptacle dimensions layout ? a ? b max weight in grams pin socket 6-4 .520 .290 6.3 6.8 6-7 .520 .290 6.4 6.9 7-10 .580 .390 7.8 8.6 9-19 .695 .500 10.7 12.1 socket insert pin insert
b-56 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular receptacle connector orientation front side mkj4 receptacle shell clocking positions for all shell sizes and clockings, the master keyway remains stationary at top dead center, with minor keys rotating to achieve alternate clocking positions. shell clocking position k1 k2 a (normal) 150 210 b 75 210 c 95 230 d 140 275 no designation master keyway only no minor keyways note: pin insert front side shown for reference only. socket insert is a mirror image. connectors shown without minor key ways. shell clocking (a- clocking shown) mkj4 connectors
b-57 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj connectors pcb layout dimensions note: layouts for pin connectors shown. socket connectors are a mirror image.
b-58 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular pcb layout dimensions note: layouts for pin connectors shown. socket connectors are a mirror image. mkj connectors
b-59 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj accessories crimp contacts pin contacts (size 23) 030-9649-000 socket contacts (size 23) 031-9750-000 contact area plating: 50 micro inches gold over nickel accommodates sizes #22-28 awg wire crimp tool contact crimp tool 995-0002-293 locator 995-0002-297 contact insertion/extraction tools insertion tool 995-0002-295 extraction tool 995-0002-294 banding tools hand banding tool 995-0002-298 1/8 bands (100 pk) 995-0002-299 banding tools format sheet-tooling and contacts mkj part number use on jamnut size / pn 317-2187-000 mkj1 (6) mkj0 (7) 317-2187-001 mkj1 (7) mkj0 (9) 317-2187-002 mkj1 (9) 317-2187-003 mkj1 (13) 317-2187-006 mkj0 (6) 317-2187-007 mkj0 (12)
b-60 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b mini circular mkj accessories backshells mkj banding backshell designator - talking dog mkjb straight/90 plating s=straight w= od cad/ni n=90 f = nickel c= clamp backshell designator length (straight) 1, 2, 3, 4, 5, 6, 6 = .750" 7, 8 8 = 1.00" (see below table) 0 = 90 or clamp version mkj heat shrink boot p/n's - straight shell size itt p/n 5, 6, 7 980-2010-017 8, 9 980-2010-018 10, 11, 12, 13 980-2010-019 mkj aluminum dustcap designator- talking dog mkjd shell style 0, 1, 3, 4, 5 shell size 5, 6, 7, 8, 9, 11, 12 , 13 heat shrink boot metal dust caps mkj heat shrink boot p/n's - 90 shell size itt p/n 5, 6, 7 980-2010-020 8, 9 980-2010-021 10, 11, 12, 13 980-2010-022 clamp straight 90 mkjb s - 7 - 6 - w 1 - 7 - p - f shell material: 6061-t6 aluminum backshell designator 1 2 3 4 5 6 7 8 shell style mkj0, mkj1, mkj3, mkj4 mkj0, mkj1, mkj3, mkj4 mkj5 mkj0, mkj1, mkj3, mkj4 mkj5 mkj0, mkj1, mkj3, mkj4 mkj5 mkj0, mkj1, mkj3, mkj4 mkj5 mkj0, mkj1, mkj3, mkj4 mkj5 mkj0, mkj1, mkj3, mkj4 mkj5 shell size (05) straight (06) straight (08) straight (07) straight (09) straight (08) straight (10) straight (09) straight (11) straight (10) straight (12) straight (12) straight (13) straight backshell designator table material: fluid resistant elastomer adhesive: polyamide hot melt plating w= od cad f = nickel z = black zinc nickel gender p= plug r= receptacle shell material: alluminum alloy no size 11 or 12 dustcaps are available on mkj1 no size 11 or 13 dustcaps are available on mkj0, mkj3, & mkj4 no size 5, 6, 7, or 13 dustcaps are available on mkj5
high vibration, higher temperature, highest sealing itt interconnect solutions has been always looking forward to satisfy their customers needs. in order to meet these specific demands itt ics developed a new signal connector series for sensor applications (100v / 4a) in harsh environments. one such application is the engine com- partments of both heavy diesel and gas units. itt icss engineered for life design philosophy ensures that metr1x connectors stay dry and fully functional in all situations. engine oils, soot or even aggressive salt spray have no impact on the connectors perform- ance or function. the connector provides emi shielding as well as resistance against vibration of up to 20g and shock of up to 50g. in addition it is sealed to ip69k, can operate up to 150c (+302f) conforms to ul94-v0 and is rohs compliant. b-61 www.ittcannon.com b mini circular series metr1x shell style 1 - cable receptacle (pin) 6 - cable plug (socket) contact gender p - pin s - socket contact arrangment 2 = 2-way 3 = 3-way 4 = 4-way contact type c1 gold plated crimp contact 0,22 mm 2 to 0,75 mm 2 (awg 24-20) cable type s - standard, without cable variant/length of cable p1 - piece parts with contacts, no cable p0 - piece parts, no contacts, no cable metr1x product line talking dog m1x m1x 1 p 3 c 1 s p1 1 p 3 s p1 c1 specifications contact type cgk crimp contacts, size 20 wire accomodation 0,22 - 0,75 mm 2 (awg 24-20) housing material stainless steel v2a cable diameter 6 mm durability 50 mating cycles current rating 4a voltage rating 100v dc mating face acc. din en 61076-2-1001 / type d locking torque 1,5nm to 2,1nm insulation resistance (acc. iec 60512. method 3a) 1 g ? minimum / 500 v dc operating temperature -40c to +150 c (-40 f to +302 f) contact resistance (acc. iec 60512, method 2a) 5 m ? maximum vibration (acc. iec 60512. method 6e) 20g rms, 5hz to 2 khz shock (acc. iec 60512, method 6c) 50g, half-sine, 11 ms emi shielding (acc. vg95328 / vg 95343) 50 db minimum, 30 khz C 100 mhz sealing class ip69k, ip68 (4m / 2 hours) in mated condition flammability rating ul94-v0 salt spray resistance (acc. iec 60512, method 11f) 48 hours resistance against fluids engine oil, diesel, cooling liquid, kerosene, hydraulic oil metr1x connectors
b-62 www.ittcannon.com dimensions shown in mm (inches) specifications and dimensions subject to change b mini circular metr1x receptacle metr1x connectors 2-, 3-, 4-way pin 2-, 3-, 4-way socket metr1x plug metr1x housing robust stainless steel housing is available in different versions for receptacle. further housing variations on request. for assembly and crimp tooling please consult factory.
www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change b c c i i r r c c u u l l a a r r micro-k microminiature circular connectors are rugged yet lightweight - and meet or exceed the applicable requirements of mil- dtl-83513. applications include biomedical, instrumentation and miniature black boxes. mik: accommodate up to 55 contacts on .050 (1.27) centers (equivalent to 420 contacts per square inch). five keyway polarization prevents cross plugging. the threaded coupling nuts provide strong, reliable coupling. mik recepta- cles can be either front or back panel mount- ed; in back mounting applications, panel thick- ness of up to 3/32" can be used on the larger sizes. maximum temperature range - 55?c to + 125?c. standard mik connectors are available in two shell sizes accommodating two contact arrangements pre-wired to your specific requirements. mikm: similar to our mik, except has a steel shell and receptacle for improved ruggedness and rfi resistance. it accommodates up to 85 twist pin contacts. maximum temperature range - 55?c to + 125? c. mikq: a quick disconnect metal shell and receptacle version that can be instantaneously disconnected yet provides a solid lock when engaged. applications include commercial tv cameras, portable radios, military gun sights, airborne landing systems and medical equipment. maximum temperature range - 55?c to +125?c. standard material and finishes electro/mechanical features *for plug only electrodeposited for receptacle. mik thermoplastic stainless steel passivated glass-reinforced thermoplastic 5 0 microinch gold plated copper alloy stainless steel stainless steel passivated glass-reinforced thermoplastic 5 0 microinch gold plated copper alloy brass brass, electroless nickel plated* glass-reinforced thermoplastic 5 0 microinch gold plated copper alloy no. of contacts wire size c ontact termination contact rating couping polarization contact spacing shell styles 7,55 # 24 awg thru #32 awg crimp 3 amps threaded keyways .050 (1.27) centers 0-wall mtg. 6-straight plug 7,55, 85 #24 awg thru #32 awg crimp 3 amps threaded keyways .050 (1.27) centers 0-wall mtg. 6-straight plug 7,19, 37 #24 awg thru #32 awg crimp 3 amps push/pull keyways .050 (1.27) centers 7-jam nut 6-straight plug 9-rear panel mtg. receptacle shell coupling nut insulator contacts mikm mikq mik mikm mikq series mik m 6- 55 p * * * * * * series mik: microminiature circular 7, 19, 37, 55, 85 (h) 001 - 18", 7/34 strand, #26 awg, mil-w-16878/4, type e teflon, yellow. 18",7/34 strand, #26 awg, mil-w-16878/4, type e teflon, color coded to mil-std-681 system i. 1/2" uninsulated solid #25 awg gold plated copper. 1" uninsulated solid #25 awg gold plated copper. (h) 003 - (l) 1 - (l) 2 - g - cable nut and grip (mikq plug only) n - nut only (mikq plug only) note: contact types cannot be interchanged between shell styles. p - pin s - socket h - insulated round hook-up wire l - uninsulated round solid wire no letter - screw couping, plastic shell m - screw coupling, metal shell q - push/pull, metal shell 0 - wall mounting receptacle (mik and mikm only) 6 - straight plug (mik, mikm and mikq) 7 - jam nut mount (mikq only) 9 - rear panel mounted receptacle (mikq) connector types shell styles connector type shell style contact arrangement contact arrangements contact type contact type termination type termination types termination length code termination length code (standards) hardware hardware rohs compliance r specifications how to order a-63 microminiatuare circular - .050" contact spacing micro-k
a-64 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change a c d e f g h i j k l m a nn c d e f g h i j k l oo m b b c c i i r r c c u u l l a a r r the following termination codes are listed for your information. for additional codes please refer to appendix on page b-79 and b-81. all wire lengths are minimum. harness types (h) #26 awg per mil-w-16878 type e, te?on stranded length 020 019 026 029 028 001 038 009 010 011 013 017 042 027 016 034 025 002 003 023 004 005 006 048 046 041 3 (76.2) 6 (152.4) 8 (203.2) 10 (254.0) 12 (304.8) 18 (457.2) 20 (508.0) 24 (609.6) 30 (762.0) 36 (914.4) 48 (1219.2) 72 (1828.8) 120 (3048.0) -all yellow color coded face view, pin side-(male twist pin contacts) mik/mikm/mikq 7 contacts master key (typ) 2 36 7 7 8 1 1 14 13 1 5 12 20 29 39 48 58 67 74 66 57 47 38 28 19 11 4 75 81 82 85 49 10 16 17 24 25 31 32 39 40 46 47 52 53 55 59 10 15 16 22 23 28 29 33 34 37 3 12 16 19 17 13 4 4 5 mikq 19 contacts mikq 37 contacts mik/mikm 55 contacts mikm 85 contacts cavity identification numbers are for reference only, they do not appear on connectors. ++ d dia. l a thd. .335 (8.51) max. r s h (typ.) k a thd d dia. d dia. r s h (typ.) d dia. a thd. k f l a thd. l f l mik (rear panel mount thickness - see tabulation "t") weight given is 1/2" uninsulated, solid #25 awg gold plated copper pigtails plug receptacle shell size 7 only receptacle shell size 55 only plug plug part number by shell size mik6-7p mik6-55p a thread d max. l max. avg. weight oz. (gm.) 5% 5/16-24unf-2b 9/16-24unf-2a .375 (9.52) .755 (19.18) .315 (8.00) .460 (11.68) .054 (1.54) .202 (5.72) part number by shell size mik0-7s mik0-55s a thread d .010 (0.25) f max. h .003 (0.08) k .010 (0.25) l max. r .005 (0.13) s max. t max. avg. weight oz. (gm.) 5% 5/16-24unf-2b 9/16-24unf-2a .325 (8.26) .625 (15.88) .315 (8.00) .440 (11.18) .078 (1.98) .089 (2.26) .062 (1.57) .100 (2.54) .355 (9.02) .495 (12.57) .460 (11.68) .580 (14.73) .630 (16.00) .760 (19.30) .032 (0.81) .062 (1.57) .022 (.635) .134 (3.81) receptacle $9(4+(7+'07,%,7304(90545+,8 549(*977(4.,3,498 $/,2203,480548 0*753040(9:7,07*:2(7

549(*9$6(*04. #
a-65 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change a c d e f g h i j k l m a nn c d e f g h i j k l oo m bb c c i i r r c c u u l l a a r r mikm (rear panel mount thickness .335 (8.51) max. - see tabulation "t") l a th d . d d ia . .3 35 ( 8.51) max . r s h ( typ .) h ( typ .) k a th d a th d a thd d d ia . d d ia . d d ia . f l l s r k f l plug receptacle shell size 7 only receptacle receptacle shell size 55 & 85 plug plug mikm6-7p 5/16-24unf-2a . 375 (9.52) .315 (8.00) .054 (1.54) mikm6-55p 5/8-24unef-2b . 775 (19.18) .440 (11.18) .333 (9.44) mikm6-85p 11/16-24unef-2b .860 (21.84) .460 (11.68) .419 (11.88) mikm0-7s 5/16-24unf-2a . 325 (8.26) .320 (8.13) .078 (1.98) .062 (1.57) .400 (10.16) .460 (11.68) .630 (16.00) .032 (0.81) .051 (1.45) mikm0-55s 5/8-24unef-2a . 625 (15.88) .440 (11.18) .091 (2.31) .062 (1.57) .490 (12.45) .580 (14.73) .760 (19.30) .125 (3.18) .269 (7.62) m ikm0-85s 11/16-24unef-2a . 745 (18.92) .440 (11.18) .091 (2.31) .062 (1.57) .490 (12.45) .674 (17.12) .845 (21.46) .125 (3.18) .346 (9.80) part number by shell size part number by shell size a thread d max. l max. avg. weight oz. (gm.)+_5% a thread d f max. h +_ .003 (0.08) k l max. r +_ .005 (0.13) s max. t max. avg. weight oz. (gm.)+_5% mikq7-7s .385 (9.78) .305 (7.75) .180 (4.57) .214 (6.08) mikq6-19s .515 (13.08) .405 (10.29) .260 (6.60) .376 (10.70) mikq6-37s .760 (19.30) .635 (16.13) .350 (8.89) .714 (20.23) mikq6-7s .510 (12.95) .245 (6.22) .359 (9.12) 3/8-32unef-2a .128 (3.63) mikq7-19p .575 (14.60) .345 (8.76) .470 (11.94) 1/2-28unef-2a .214 (6.08) mikq7-37p .855 (21.71) .520 (13.20) .740 (18.80) 3/4-20unef-2a .300 (8.52) mikq (front panel mounting type shown-.093 (2.36) thickness) a dia. .760 (19.30) max. b dia. 1.20 (30.48) max. for size 37 only c dia. .950 (24.13) max. nut master key a .093 (2.36) ref. .043.005 (1.090.13) d thd. c dim. across flat .495 (12.67) max. b plug plug receptacle receptacle *std. conn. not supplied with cable nut & grip, see mod codes. lanyard relase is available. consult factory. * part number by shell size a max. b max. c ref. avg. weight oz. (gm.)5% part number by shell size a max. b max. c max. d thread avg. weight oz. (gm.)5% front panel mounting-mikq7 mikq front panel mounting a b dia. mikq7-7p .364 (9.24) .390 (9.91) mikq7-19p .475 (12.06) .515 (13.08) mikq7-37p .740 (18.78) .755 (19.17) shell size a ?.005 (0.13) b dia. shell dimensions (continued) microminiature circular - .050" contact spacing mikm/mikq
a-66 www.ittcannon.com dimensions shown in inches (mm) specifications and dimensions subject to change a c d e f g h i j k l m a nn c d e f g h i j k l oo m b b c c i i r r c c u u l l a a r r mikq9-7p (back panel mounting) mikq9-19p (back panel mounting) mikq9-37p (back panel mounting) mikq rear panel mounting receptacle receptacle receptacle rear panel mounting-mikq9 shell size mikq9-7p mikq9-19p mikq9-37p .425 (10.76) .535 (13.58) .740 (18.78) b dia. a .885 max. (22.48 max.) .730 ?.010 (18.54 ?0.25) .625 ?.010 (15.87 ?0.25) dia. .525 ?.010 (13.33 ?0.25) key key .415 ?.010 (10.54 ?0.25) .570 (14.48) dia. max. .485 (12.32) max. .250 ?.010 (6.35 ?0.25) .043 ?.005 (1.09 ?0.13) .245 (6.22) dia. max. wire extension length insulator shell 7/16-28 unef-2a .250 ?.010 (6.35 ?0.25) 9/16-24 unef-2a thread .485 (12.32) max. 5/8 hex-nut .043 ?.005 (1.09 ?0.13) insulator .345 (8.76) dia. max. 3/4-20 unef-2a thread 13/16 hex nut shell .250 ?.010 (6.35 ?0.25) .043 ?.005 (1.09 ?0.13) .505 max. (12.83 max.) .665 max. (16.89) max. insulator .490 max. (12.45 max.) .440 (11.18) .564 (14.33) .755 (19.17) a .005 (0.13) b dia. .425 (10.79 ) +.015 -.000 +0.30 -0.00 1/2 hex-nut shell dimensions (continued) microminiature circular - .050" contact spacing mikq

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