catalog 1308638 dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 revised 8-05 millimeters unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. v alues in brackets specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. c. america: 52-55-5-729-0425 uk: 44-141-810-8967 circular connectors 64 marc 53 series connectors materials and finishes housings and quick discon - nect couplings ar e machined from bar stock aluminum to combine maximum strength with minimum weight. threaded couplings are machined from non-mag- netic, stainless steel bar stock for durability of the coupling thr eads. contacts ar e manufactur ed fr om high conductivity copper alloys which have been selected for low contact r esistance over the operating range of the connectors. inserts are molded from flame-resistant, glass-filled diallyl phthalate, meeting astm d5948 requirements. all resilient parts are made of high- temperatur e, silicone elastomers. fuel r esistant compounds ar e used where swelling affects the performance of the connector . all materials are selected for their non- magnetic properties. the standard finish is hard black, non-conductive, anodized finish on connector housings and quick discon - nect couplings; stainless steel threaded coupling is passivated with black oxide finish. conductive finish modifications include gold finish and electr oless nickel finish. multi-finish modifica - tions for connector plugs include black anodized disconnect coupling with conductive finish on shell grounding members. contacts are gold plated per mil-g-45204 r equir e - ments. see page 73 for modification infor mation. general information the marc 53 series connector family represents a major advancement in the design of high density (.080 [2.03] contact centers), sub- miniature, power and coaxi- a l contact connectors. the marc 53 series connectors consists of two connector styles the military approved md53 featuring shoulder entrapped con- tacts, and the new rmd53 utilizing rear insertable/ removable contacts. marc 53 series connectors combine positive lock the rugged, push-pull, lock- coupling mechanism with the unique positive seal multiple sealing system. positive lock is our new fin- ger -tip, push-pull coupling with the safety lock feature, and is the only connector made with positive lind matingindication. when the plug is fully engaged, the coupling ring can be rotated 45 to the safety lock position; if the plug is not completely engaged, the coupling ring cannot be turned to the safety lock position. consequently, under lindmating?ondi- tions, it is always possiblet o determine if the plug is properly engaged without visual reference, damage, or accidental disengagement. the environmental integrity is guaranteed by multiple seal construction using sili- cone rubber ?ings and a floating, voidless insert con- struction. the floating insert design allows the inserts to move within the connector housing to control interfacial sealing pressure in spite of tolerance accumulation, anda compression interfacial seal with minimum engaging force. both the primary ring system and the contin- uous dielectric construction withstand the mil-c-38300a altitude breathing test. the sealing system meets the air leakage requirements of not more than 1 cubic inch of air per hour at a 30 p.s.l. pressure differential. this redundant sealing method is indicative of the inherent reliability built into our connectors. marc 53 series connector power contacts are manu- factured from high grade copper alloys, and are designed to be crimped with standard m22520 tooling using subminiature contact locators. marc 53 series connectors incorporate hard insulators in both the plug and r ecep- tacle inserts for exceptional contact stability . shoulder entrapment positively retains the front insertable md53 contacts between the fr ont and r ear insulators. the new rmd53 contacts are rear insertable and removable and are retained within the connector insula- tors by clips which can be visually inspected. no inser - tion or extraction tools are required for either the md53 or rmd53 contacts using nominal size wire. marc 53 series connectors are truly field serviceable no special tools are required for maintainability. in addi- tion, connector subcompo- nents damaged through handling or misuse can be procured separately generally without the need to scrap entire connector units. weight reductions as high as 67% are achieved with- out loss of per formance. marc 53 series connectors ar e available in both envir on - mental and hermetic styles. in addition to the positive lock plug, a thr eaded cou- pling plug is also available. par t numbers for configura - tions of fering various finishes and accessories plus other design variations to satisfy special r equir ements ar e also available. md53 shoulder entrapped contacts rmd53 rear insertable contacts
catalog 1308638 dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 revised 8-05 millimeters unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. v alues in brackets specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. c. america: 52-55-5-729-0425 uk: 44-141-810-8967 circular connectors 65 c i r c u l a r c o n n e c t o r s 3 marc 53 series connectors (continued) service and performance data i. electrical electrical ratings current rating dielectric w orking voltage contact contact ( amperes, withstanding s ea 110,000 1 r esistance size max., 81 [+27?) voltage (rms) l evel ft. alt. (millivolts, max.) 2 2 awg 5 1000 750 300 15 16 awg 20 1000 750 300 20 1 1 0,000 ft equals 33,528 m altitude. wire sizes accommodated c ontact cond. dia. jacket s ize (stranded) 1 s ize 2 2 2 awg . 019-.032 .039-.054 [.483-.813] [.991-1.37] 16 awg .038-.061 065-.081 [ .965-1.55] [1.65-2.05] 1 t olerance of conductor diameters required for a reliable crimp. smaller sizes r eadily accommodated ?consult tyco electronics. 2 s maller jacketed cable can be accommodated but environmental seal may be impaired. smooth extruded jacket should be used for consistent wire sealing. insulation resistance: 5000 megohms, minimum, at room ambient conditions. ii. mechanical durability: 500 cycles mate/unmate. coupling/uncoupling forces and tightening torques: coupling/ shell uncoupling tightening torque (in-lbs.) size force retaining nut mounting nut (in-lbs.) max. 9 18 [80.07 n] 20 [2.26 nm], max. 30-45 [3.39 ?5.08 nm] 12 22 [97.86 n] 20 [2.26 nm], max. 40-55 [4.52 ?6.21 nm] 15 27 [120.10 n] 20 [2.26 nm], max. 55-70 [6.21 ?7.91 nm] 18 32 [142.34 n] 20 [2.26 nm], max. 70-85 [7.91 ?9.60 nm] operating temperature: -67? to 257 f [-55? to +125?] connector mated length: md plug (06) mated to md receptacles (00) (01) (02) (12): 2.031 [51.58], max. rmd plug (06) mated to rmd receptacles: 2.217 [56.31], max.
catalog 1308638 dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 revised 8-05 millimeters unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. v alues in brackets specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. c. america: 52-55-5-729-0425 uk: 44-141-810-8967 circular connectors 66 marc 53 series connectors (continued) test data marc 53 series connectors exceed the requirements of specification mil-c-38300a (usaf) as detailed in the applicable m 38300a (usaf) military specification sheets. marc 53 series connectors meet the following selected test parameters as specified below: description mil-c-38300 test para test requirements contact retention md contacts shall withstand 15 lbs [66.72 n] axial load and rmd contacts para. 4.10.3 10 lbs [44.48 n] axial load without axial displacement in excess of 0.012 [.305] or damage to contacts or inserts when the axial load is applied to the mating end of the contacts in unmated plugs and receptacles at a rate of approximately 1 lb/sec. [4.45 n]. contact resistance the potential drop across normally mated contacts shall not exceed 25 mv para. 4.10.8 under room ambient and high temperature service conditions when measured as specified in mil-c-26636, fig. 2, with maximum rated current. dielectric withstanding voltage, no evidence of dielectric breakdown or flashover when mated and unmated altitude and sea level plugs are subjected to 645 and 180 volts rms, respectively, at altitudes up to para. 4.10.10 110,000 feet [33,528 m] and 1000 volts rms at sea level. insulation resistance, insulation resistance of mated plugs and receptacles shall be 5000 megohms, room and high temp. minimum, at room temperature and 1000 megohms, minimum, at 257 para. 4.10.13 and 4.10.13.1 [+125] when measured per mil-std-202, method 302, test condition b. coupling and uncoupling plugs and r eceptacles shall withstand up to 500 cycles of engagement and para. 4.11.3 separation (locking mechanism actuated with each cycle) without detrimental damage to plugs or receptacles or not satisfying subsequent tests of mil-c-38300. fluid immersion mating and unmating for ces shall not exceed 27 ibs, [120.10 n] maximum, para. 4.11.5 (15 shell size) after fully wired plugs and receptacles are immersed for 20 hours, each, in hydraulic fluid (mil-h-5606) and high temperatur e lubricating oil (mil-l-9236) followed by a one-hour dr y . sweep v ibration, mated mated connectors shall show no cir cuit inter r uptions gr eater than one micr osec- para. 4.11.6 ond during 12 hours vibration to include six sweeps in each axis at extreme temperatures of -85f [-65c] and 257 [+125? per mil-s-d-2-2, method 204, t est condition d. post inspection shall show no detrimental cracking, br eaking, or loosening of par ts. moisture resistance the insulation resistance of mated connectors shall exceed 1000 megohms para. 4.11.8 after subjection to moisture resistance testing per mil-std-202, method 106, as amended by mil-c-38300. altitude br eathing the insulation r esistance of wir ed and mated connectors shall be 5000 para. 4.11.12 megohms, minimum, and there shall be no flashover or breakdown at a test voltage of 1000 volts rms after the third cycle and while immersed in 5% salt water solution at 68 [20? and room ambient pressure pressure at 68 [20]. salt spray unmated plugs and r eceptacles shall show no excessive cor r osion which para. 4.11.13 would detrimentally affect the electrical and mechanical performance of the connectors after subjection to 24 hours exposure to salt spray atmosphere per mll-std-202, method 101.
catalog 1308638 dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 revised 8-05 millimeters unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. v alues in brackets specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. c. america: 52-55-5-729-0425 uk: 44-141-810-8967 circular connectors 67 c i r c u l a r c o n n e c t o r s 3 marc 53 series connectors (continued) s hell size 9 shell size 12 shell size 15 shell size 18 6 contact arrangements 1,2 1 v iews shown are front face view of receptacles. front face view of plugs is mirror image of that shown. 2 in addition to those inserts shown, marc 43 series connector inserts may be utilized in marc 53 series connector housings. see page 63, marc 43 series connector modifications. 3 arrow ( ) indicates insert top or vertical position in relation to top or vertical position of connector housings. 4 arrangement also available in rmd style. 5 arrangement also available in hermetic seal receptacles. 6 arrangement available in 06, 00, 01. par t number and ordering information marc 53 series connector part numbers indicate size, shape, insert layout, type of seal, style of contact and polarization. note: pin or socket (power or coaxial) contacts may be used in either plugs or receptacles. however, it is recommended that pins be placed in the receptacles when possible to take advantage of our coop- proofdesign. alter nate keying standar d alternate polarizing key positions ar e shown below . additional polarizing key- ways are available upon request. supplemental accessory hardware we also manu- facture supplemental acces- sory hardware (protective covers, shield adapters, etc.) to adapt these connec - tors to almost any applica- tion. for modifications to fit your r equirements, contact t yco electr onics. typical part number insert arrangement 3 9-19 4,5 12-37 4,5 15-31 5 18-91 4,5 number of contacts 19 37 31 91 c ontact size 22 awg 22 awg 16 awg 22 awg s hell size 15 shell size 15 shell size 15 s hell size 9 inser t ar rangement 3 9-7 5 15-61 4,5 15-55 15-43 number of contacts 7 61 55 1-95 ohm contact size 16 awg 22 awg 22-20 awg 42-22 awg md53 06 e 15 61 s n (***) modification designator when applicable (see page 73) polarizing position n, 1, 2, 3, 4, etc. p pin, power pin, coaxial pin s socket, power socket, coaxial socket note: if p or s does not appear in the numbering system, no contacts will be supplied with order (order separately) insert arrangement number shell size o.d. of receptacle barrel to nearest .063 [1.60] e environmentally sealed h hermetic seal (receptacle only). single hole mntng. 00 receptacle line cord recept. 01 box mntng. recpt. 02 straight plug, 06 positive lock quick disconnect box mntng. recept., thd 12 straight plug, 16 threaded coupling series md53 or rmd53 style
catalog 1308638 dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 revised 8-05 millimeters unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. v alues in brackets specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. c. america: 52-55-5-729-0425 uk: 44-141-810-8967 circular connectors 68 marc 53 series connectors (continued) polarizing key positions a ll of our multi-pin plugs a nd receptacles are avail- able in alternate polarizing positions as listed below: shell size 9 part no. x y ( r) md53-***9-***-n 130 110 ( r) md53-***9-***-1 130 150 ( r) md53-***9-***-2 90 110 ( r) md53-***9-***-3 210 110 ( r) md53-***9-***-4 130 35 ( r) md53-***9-***-5 90 230 s hell size 12 p art no. x y ( r) md53-***12-***-n 130 110 ( r) md53-***12-***-1 130 90 (r) md53-***12-***-2 130 145 (r) md53-***12-***-3 105 110 (r) md53-***12-***-4 155 110 (r) md53-***12-***-5 80 110 (r) md53-***12-***-6 190 110 (r) md53-***12-***-7 130 170 ( r) md53-***12-***-8 215 110 (r) md53-***12-***-9 8 0 230 (r) md53-***12-***-10 130 30 shell size 15 part no. x y (r) md53-***15-***-n 130 110 (r) md53-***15-***-1 130 90 (r) md53-***15-***-2 130 150 (r) md53-***15-***-3 130 170 (r) md53-***15-***-4 190 110 (r) md53-***15-***-5 150 110 ( r) md53-***15-***-6 90 110 ( r) md53-***15-***-7 70 110 ( r) md53-***15-***-8 70 230 (r) md53-***15-***-9 90 230 ( r) md53-***15-***-10 210 1 10 (r) md53-***15-***-1 1 30 110 (r) md53-***15-***-12 250 30 (r) md53-***15-***-13 130 30 (r) md53-***15-***-14 30 230 shell size 18 par t no. a b c d e (r) md53-***18-***-n 60 130 185 250 325 (r) md53-***18-***-1 70 130 205 270 320 (r) md53-***18-***-2 55 130 210 250 310 (r) md53-***18-***-3 50 130 190 235 305 (r) md53-***18-***-4 75 125 190 250 320 (r) md53-***18-***-5 80 150 205 250 300 (r) md53-***18-***-6 50 90 175 250 315 (r) md53-***18-***-7 70 120 175 250 295 (r) md53-***18-***-8 70 130 205 260 325 (r) md53-***18-***-9 35 90 130 215 285 (r) md53-***18-***-10 75 140 210 250 310 plug ( shell sizes 9, 12, 15 only) receptacle ( shell sizes 9, 12, 15 only) plug (shell size 18 only) receptacle (shell size 18 only) (1) arrow ( ) indicates top or vertical position (master key/keyway) and coincides with top or vertical position of insert shown on page 59. this relationship remains constant with alternate polarizing key positions. (r) rear insertable and removable. y x (1) e a b d c (1) e a b d c (1) y x (1)
catalog 1308638 dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 revised 8-05 millimeters unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. v alues in brackets specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. c. america: 52-55-5-729-0425 uk: 44-141-810-8967 circular connectors 69 c i r c u l a r c o n n e c t o r s 3 marc 53 series connectors (continued) configurations md53-06e/rmd53-06e s traight plug, positive lock coupling, environmental (mates with receptacles, all types) md53-16e/rmd53-16e straight plug, threaded coupling, envir onmental (mates with receptacles, types 00 and 12; not avail- able in 18 shell size) s hell d imensions size a b (max.) c (max.) 9 .890 1.000 1.281 22.60 25.4 32.54 12 1 .078 1.000 1.281 2 7.38 25.4 32.54 1 5 1 .262 1.000 1.281 32.05 25.4 32.54 18 1 .577 1.000 1 .281 4 0.06 25.4 32.54 shell dimensions size a b (max.) c (max.) t (class 2b) 9 .812 1.125 1.500 5/8-32un 20.62 28.57 38.1 12 1.000 1.125 1.500 13/16-28un 25.4 28.57 38.1 15 1.187 1.125 1.500 1-28un 30.15 28.57 38.1 18 1.437 1.125 1.437 1-1?-28un 36.50 28.57 36.50 b .093 [2.36] c max., rmd only master keyway a b .093 [2.36] c max., rmd only a t thread lockwire holes master keyway
catalog 1308638 dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 revised 8-05 millimeters unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. v alues in brackets specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. c. america: 52-55-5-729-0425 uk: 44-141-810-8967 circular connectors 70 marc 53 series connectors (continued) md53-00e/rmd53-00e receptacle, single hole mounting, environmental (mates with plugs, type 06 and 16) note: .313 [7.95] maximum panel thickness when mated with a positive lock 06 plug. .109 [2.77] maximum panel thickness when mated with threaded 16 plug. p anel cutout s hell d imensions size a b c d e f g t (class 2a) 9 .75 .687 1.360 .607-.611 .625-.629 .563 .090 5 /8-32ns 19.05 17.45 34.54 15.42-15.52 15.87-15.97 14.30 2.29 12 .937 .875 1.360 .794-.798 .812-.816 . 75 .090 13/16-28ns 2 3.80 22.23 34.54 20.17-20.27 20.62-20.73 19.05 2.29 15 1 .125 1.062 1.360 .975-.979 .999-1.003 .875 . 090 1-28uns 28.58 26.97 34.54 24.76-24.86 25.37-25.48 22.23 2.29 1 8 1 .625 1.375 1 .360 1.214-1.218 1.251-1.255 1.125 .125 1 -1/4-28un 4 1.28 34.93 34.54 30.83-30.94 31.77-31.87 28.58 3.18 md53-01e/rmd53-01e receptacle, line cor d, environmental (mates with plug, t ype 06) note: unless otherwise shown, tolerances are: decimals .015 [ .381]; fractions 1 32 . shell dimensions size a (max.) b (max.) c 9 1.360 .766 .562 34.54 19.46 14.27 12 1.360 .953 .75 34.54 24.21 19.05 15 1.360 1.141 .875 34.54 28.98 22.23 18 1.360 1.578 1.125 34.54 40.08 28.58 configurations (continued) c e d f hex. a hex. b hex. max., rmd only master key .065C085 [1 .65C .16] .093 [2.36] t thread g .080C 100 [2.03C. 5 4 ] .12 5 [3. 1 8 ] .093 [2.36] max., rmd only b master key c hex. a
catalog 1308638 dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 revised 8-05 millimeters unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. v alues in brackets specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. c. america: 52-55-5-729-0425 uk: 44-141-810-8967 circular connectors 71 c i r c u l a r c o n n e c t o r s 3 marc 53 series connectors (continued) md53-02e/rmd53-02e receptacle, box mounting, environmental (mates with plug, type 06) shell dimensions s ize abcd 9 . 875 .594 .563 .595 2 2.23 15.09 14.30 15.11 1 2 1 .000 .786 .75 .783 25.40 19.96 19.05 19.89 15 1.125 . 906 .875 .960 2 8.58 23.01 22.23 24.38 18 1.344 1.062 1.125 1.212 34.14 26.97 2 8.58 30.78 md53-12e/rmd53-12e thr eaded coupling receptacle, box mounting, envir onmental (mates with plugs, t ype 06 and 16; not available in 18 shell size) shell dimensions size a b c t (class 2a) d 9 .875 .594 .563 5/8-32un .645 22.23 15.09 14.30 16.38 12 1.000 .786 .75 13/16-28un .832 25.40 19.96 19.05 21.13 15 1.125 .906 .875 1-28un 1.020 28.58 23.01 22.23 25.91 .375 [9.53] max. panel thickness for rear-mount applications. note: unless otherwise shown, tolerances are: decimals .015 [ .381]; fractions 1 32 . configurations (continued) panel cutout .125 [3.18] max. panel thickness when mated with threaded 16 plug for rear mount applications. panel cutout . 065C085 [1.65C.16] . 052C072 [1. 32C.80 ] c hex . 1 . 3 6 [34.5 4 ] b typ . a typ . .11 0C13 0 [2.79 C3 . 30 ] dia . typ . master polarizing key .093 [2.36] max . rmd only d .065C085 [1.65C.16] .05 2C0 72 [1.32C.80] c hex . 1 .3 6 [34.5 4 ] b typ . a typ . .11 0C13 0 [2.79 C3 . 30] dia . typ . master polarizing key .093 [2. 36] max . rmd only t thread d
catalog 1308638 dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 revised 8-05 millimeters unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. v alues in brackets specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. c. america: 52-55-5-729-0425 uk: 44-141-810-8967 circular connectors 72 marc 53 series connectors (continued) accessories test adapter t he test adapter accessory i s utilized primarily as a con- n ector simulator to preserve the end-use connector where this connector would be subjected to extensive testing, matings, or probings. the test adapter, when mated, provides the exact mating interface as that of the end-use connector and is completely field serviceable. test adapter product part number system how to specify protective covers shell receptacle cover part no. 1 plug cover part no. 1 dimensions (max.) size with chain without chain with chain without chain a b c d 9 086-0049-00al 086-0073-00w3 086-0052-00l6 086-0076-00p2 .766 .950 .969 .913 19.46 24.13 24.61 23.19 12 086-0050-00al 086-0074-00w3 086-0053-00l6 086-0077-00p2 .953 .950 1.156 .913 24.21 24.13 29.36 23.19 15 086-0051-00al 086-0075-00w3 086-0054-00l6 086-0078-00p2 1.141 .950 1.344 .913 28.98 24.13 34.14 23.19 18 086-0146-00al 086-0139-00w3 086-0147-00l6 086-0140-00p2 1.578 1.000 1.781 .913 40.08 25.4 45.24 23.19 1 for threaded plug (pt) cover, consult tyco electronics. wire rope/lanyard attachments and plastic protective caps also available, consult tyco electronics. receptacle cover plug cover shell dimension size a (max.) b (max.) 9 .906 2.670 23.01 67.82 12 1.094 2.670 27.79 67.82 15 1.281 2.670 32.54 67.82 18 1.594 2.670 40.49 67.82 b a d c b a dia. t 53 e 15 61 sp n (xxx) m odification designator p olarizing position contact sex s p sockets plug end, pins receptacle end ps pins plug end, sockets receptacle end layout shell size adapter type e sealed a unsealed series or style 5 3 marc 53 series connector 63 marc 63 series connector t est adapter
catalog 1308638 dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 revised 8-05 millimeters unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. v alues in brackets specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. c. america: 52-55-5-729-0425 uk: 44-141-810-8967 circular connectors 73 c i r c u l a r c o n n e c t o r s 3 marc 53 series connectors (continued) accessories (continued) cable clamps s hell c lamp part no. ab t s ize m d rmd t hd. 2a 9 086-0099-00f5 086-0175-00f3 . 704 .750 1/2-20 unf 17.88 19.05 1 2 086-0100-00f5 086-0176-00f3 .773 .932 1 1/16-24 unef 19.63 23.67 15 086-0101-00f5 086-0177-00f3 . 829 1.078 13/16-24 unef 2 1.06 27.38 1 8 086-0142-00f5 086-0178-00f3 . 890 1.250 1 -28 un 22.61 31.75 contact cavity sealing plugs (see page 80) contact standard length part no. short length part no. size md rmd md rmd 22 awg 086-0055-0000 086-0148-0000 082-0009-0000 086-0009-0000 16 awg 086-0056-0000 082-0010-0000 note: standard length plug occupies contact cavity and wire sealing grommet. short length plug occupies wire sealing grommet only (to be used behind non-wired contacts and in plugs which mate to hermetic receptacles). we offer a unique modifica- tion identification system which provides alteration of standar d marc 53 series connectors to include spe- cial finishes, accessories, marc 43 series connector contact ar rangements, and custom quality assurance provisions processing, testing, serialization, traceability. consult t yco electr onics for addition- al modification information. standard modifications include: (503): marc 53 series connector including cable clamp, straight type (504): marc 53 series connector including cable clamp, right- angle type (506): marc 53 series connector , gold finish (507): marc 53 series connector, electro- less nickel finish (508): marc 53 series connector, black anodized coupling ring, gold over elec- troless nickel hous- ings, r etaining nuts and hardware. contacts (see pages 78 and 79) contact pin par t no. socket par t no. size md rmd md rmd 22 awg 083-0009-00r4 083-1200-00r4 082-0464-00y9 082-0462-00y9 16 a wg 083-0158-00r4 082-01 13-00t1 note: standard packaging includes same quantity of contacts as contact cavities in insert. s hell c lamp part no. t size m d rmd a b (max.) c (max.) d thd. 2a 9 086-0103-00f5 086-0179-00f3 . 737 .600 1.100 .879 1 /2-20 unf 18.72 15.24 27.94 22.32 12 086-0104-00f5 086-0180-00f3 .913 .775 1.250 1.067 11/16-24 unef 2 3.19 19.68 31.75 27.10 15 086-0105-00f5 086-0181-00f3 1.048 . 962 1.469 1.233 13/16-20 unef 26.62 24.43 37.31 31.32 1 8 086-0143-00f5 086-0182-00f3 1.225 1.185 1.550 1.550 1 -28 un 3 1.12 30.01 3 9.37 39.37 right-angle s traight modifications .156 [3.96] t a b .156 [3.96] c t a b d
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