rp / 44 rack & panel 62 barnes industrial road north, wallingford, connecticut 06492 phone:(203)741-5400 fax:(203)741-5500 www.winchesterelectroni cs.com winchester/retconn specifications current rating: xmra - 13 amps xmre - 7.5 amps no. of contacts: xmra - 9, 14, 20, 34, 42, 50, 50-8, 66, 75, 104 xmre - 9, 14, 18, 20, 26, 34, 42, 50, 75, 104 pin contacts: xmra - .062 diameter, gold plated brass xmre - .040 diameter, gold plated brass socket contacts: phosphor bronze plated gold. termination types: xmra - .070 dia. solder cup will accept up to #16 awg stranded wire. xmre - .048 dia. solder cup will accept up to #20 awg stranded wire. electrical data: both xmre and xmra meet high potential performance requirements of mil-c-28748. military versions are qpl?d to m28748/1 and m28748/2 (xmra) and to m28748/5 and m28748/6 (xmre) the minimum dielectric withstanding voltage is one minute electrification at 1000 vac (sea level) for xmra and 1200 vac for xmre series. dielectric: brown mineral filled diallyl phthalate. also available in gray glass filled diallyl phthalate, per mil-m-14, sdg-f. polarization: a polarizing stud in the plug shell and a mating slot in the receptacle shell eliminates misalignment. jackscrews and jacksockets or guide pins and sockets are alternative methods of polarization. hoods: anodized aluminum. may be applied to both plug and receptacles. both top and side opening hoods are available. xmra & xmre series external miniature rectangular / #16 contacts / .062" dia. 13 amps #20 contacts / .040" dia. / 7.5 amps the xmre and xmra series connectors are designed to provide a sturdy, space-saving, lightweight electrical connection. inserts are housed in protective shells with screw lock coupling plus wall and cable mounting accessories available. a typical series ?xmre? receptacle and plug fully wired and potted.
rp / 45 rack & panel 62 barnes industrial road north, wallingford, connecticut 06492 phone:(203)741-5400 fax:(203)741-5500 www.winchesterelectroni cs.com winchester/retconn xmra & xmre series external miniature rectangular / #16 contacts / .062" dia. 13 amps #20 contacts / .040" dia. / 7.5 amps connector assemblies connector terms plug: the complete connector half which has the plug shell as part of its assembly. receptacle: the complete connector half which has the receptacle shell as part of its assembly. shell: the metal housing in which a male or female insert is assembled. a shell is either a plug shell or a receptacle shell. plug shell: one which is designed to be inserted into a receptacle shell. receptacle shell: one which is designed to receive and enclose the plug shell upon engagement. male insert: the molded insulator body containing pin contacts. femal insert: the molded insulator body containing socket contacts. pin contacts: male metal conductors that fit into the socket contacts. socket contacts: female metal conductors, tubular in shape, which receive the pin contacts and retain them by spring tension. polarization: a means of controlling the engagement of a plug and receptacle so that correct mating of the contacts is achieved. potting form: a plastic mold used to retain and shape the sealing compound during the moisture-proofing, or potting operation. potting: a method of moisture-proofing the back of a plug or receptacle and the soldered wire connections by injecting a free flowing sealing compound into a pre-shaped form and allowing it to set. the result is a homoge- neous mass, chemically bonded to the back of the insert and around the soldered connections. accessories: those components such as hoods, mounting plates and finger grips which are attachable to a plug or receptacle to facilitate mounting and/or handling of the connector.
rp / 46 rack & panel 62 barnes industrial road north, wallingford, connecticut 06492 phone:(203)741-5400 fax:(203)741-5500 www.winchesterelectroni cs.com winchester/retconn xmra & xmre series external miniature rectangular / #16 contacts / .062" dia. 13 amps #20 contacts / .040" dia. / 7.5 amps outline dimensions are for reference only and are subject to change. outline drawings on request. contact arrangements 9 contacts 14 contacts 18 contacts 20 contacts xmre 9 or xmra9 xmre 14 or xmra 14 xmre 18 xmre 20 0r xmra 20 .38 1.313 1.000 .09r .11 .44 .09r .09r .56 .06 .09r .44 .06 26 contacts xmre 26 .09r 1.625 1.312 .06 .75 .47 .23 2.000 1.688 .75 .47 .23 .09r .16 2.313 2.000 .09r .23 .47 .75 .09r .23 .47 .75 .88 .16 1.969 .25 1.125 .25 .31r .13 2.281 .16 1.234 .23 1.109 .44 1.250 .937 1.313 1.000 1.563 1.250 2.000 1.688 .16 2.719 2.594 2.281 1.531 .88 2.375 2.750 1.969 .50 1.125 .50 2.281 2.719 2.594 2.282 .77 views are rear (wiring end) of female inserts (male inserts are mirror image). the spacing, arrangement, and identification of contacts of the xmre inserts are the same as found on the series mre connectors for the same number of contacts. .172 typ. .075 typ. .075 typ. .130 typ. .13r .13r .13r .075 typ. .130 typ. .075 typ. .130 typ. .180 typ. .075 typ. .075 typ. .075 typ. .075 typ. .075 typ. .56 .13r .130 typ. .180 typ. .180 typ. .180 typ. mounting holes for no. 4 machine screws mounting holes for no. 4 machine screws mounting holes for no. 4 machine screws mounting holes for no. 4 machine screws 42 contacts 50 contacts 34 contacts xmra 34 34 contacts xmre 34 xmre 42 or xmra 42 xmre 50 or xmra 50 .180 typ. .075 typ. 104 contacts 58 contacts 66 contacts xmra 104 xmra 50-8 xmra 66 75 contacts xmre 75 or xmra 75 xmre 104 .150 typ. .180 typ. mounting holes for no. 4 machine screws mounting holes for no. 4 machine screws .16 .180 typ. .225 .130 typ. .075 typ. .180 typ. .16r mounting holes for no. 4 machine screws .260
rp / 47 rack & panel 62 barnes industrial road north, wallingford, connecticut 06492 phone:(203)741-5400 fax:(203)741-5500 www.winchesterelectroni cs.com winchester/retconn xmra & xmre series external miniature rectangular / #16 contacts / .062" dia. 13 amps #20 contacts / .040" dia. / 7.5 amps jackscrews & jacksockets jackscrew locking devices polarized jackscrews offer the ease and assurance of threaded positive coupling. they are particularly desirable for the larger connectors (xmre 34 and larger) whenever they are to be used in locations that make it difficult to apply enough direct pull to separate the two halves of the connector. type c (long-turning jackscrews and jacksockets) or type d (monojacks) must be specified if both jackscrews and hood are required on the same connector half. monojacks eliminate the need for roll pins, spacers and washers. outline part jackscrews jacksockets jackscrews jacksockets jackscrews jacksockets knobs (except monojacks monojackscrews monojacksockets wt. oz. see notes 1 & 2 0.30 0.45 0.15 code letter turntable m long turntable c fixed f turning turning d material and finish stainless steel with passivating dip stainless steel with passivating dip nickel-plated brass al. anodized nickel-plated brass guide socket code letter g k n actual size photo g type for general use n type for extra mechanical strength k type for high electrical conductivity standard guide pin mates with all types finish gold over nickel materials "g" socket: phosphor bronze. "k" socket: beryllium copper. "n" socket: brass. guide pin: brass note 1: weights are given for pairs, i.e., for a jackscrew and a jacksocket, etc., so that the weight figure may be added once to the weights of other accessories when computing the total weight of a plug or receptacle. note 2: weights of turnable jackscrews and turnable jacksockets include knobs and roll pins; weights of fixed hardware include nuts. dimensions drawings show extension of knobs beyond shell (left) and beyond hood. refer to details of shells and hoods for the other dimensions which vary according to connector size. dimension a dimension b series code 9 14 18 20 26 34 42 50 50-8 66 75 104 0300 ? ? ? ? .77 .58 .53 .53 ? ? .52 ? 0300x .53 .53 .78 .53 .55 .58 .53 .53 ? ? .52 ? 0400 .55 .55 .55 .55 .55 .58 .53 .53 ? ? .52 ? 0400x ? ? ? .55 .55 .58 .53 .53 ? ? .52 ? 0700 ?????.58??.64.64?.52 0800 ?????.58??.64.64?.52 xmra xmre code 34 42 50 66 75 104 0300 .59 .55 .55 ? .53 ? 0400 .59 .55 .55 ? .53 ? 0700 ? ? ? .38 ? .38 0800 ? ? ? .38 ? .38 6-32 unc except 104 which is 8-32 unc jackscrew 4-40 unc except size 104 which is 6- 32 jacksocket .73 hood self locking pin shell a mono- jackscrew mono- jacksocket .052 dia. safety wire hole b code designation: c-0300, c-0400 or mating connector half with hood and turnable monojacks code designation: d-0300, d-0400 or mating connector half with hood and turnable long jackscrews-with- knobs and mating connector half with turnable jackscrews-with-knobs code designation: m connector with fixed jackscrews code designation: f
rp / 48 rack & panel 62 barnes industrial road north, wallingford, connecticut 06492 phone:(203)741-5400 fax:(203)741-5500 www.winchesterelectroni cs.com winchester/retconn xmra & xmre series external miniature rectangular / #16 contacts / .062" dia. 13 amps #20 contacts / .040" dia. / 7.5 amps outline jackscrew & jacksockets dimensions are for reference only and are subject to change. outline drawings on request. dimensions jackscrew locking for series xmre, xmra size 0300 0400 0300x 0400x 0700 0800 dimension a - type cw 9 ? .36 .34 .36 ? ? 14 ? .36 .34 .36 ? ? 18 ? .36 .34 .36 ? ? 20 ? .36 34 .36 ? ? 26 .36 .36 .36 .36 ? ? 34 .39 .39 .39 .39 .47 .47 42 .34 .34 .34 .34 ? ? 50 .34 .34 .34 .34 ? ? 50-8 ? ? ? ? .47 .47 66 ? ? ? ? .47 .47 75 .33 .33 .33 .33 ? ? size 0300 0400 0300x 0400x 0700 0800 dimension a - type cu 9 ? .61 .59 .61 ? ? 14 ? .61 .59 .61 ? ? 18 ? .61 .59 .61 ? ? 20 ? .61 .59 .61 ? ? 26 .61 .61 .61 .61 ? ? 34 .64 .64 .64 .64 .72 .72 42 .59 .59 .59 .59 ? ? 50 .59 .59 .59 .59 ? ? 50-8 ? ? ? ? .72 .72 66 ? ? ? ? .72 .72 75 .58 .58 .58 .58 ? ? size 0300 0400 0300x 0400x 0700 0800 dimension a - type cx 9 ? .48 .47 .48 ? ? 14 ? .48 .47 .48 ? ? 18 ? .48 .72 .48 ? ? 20 ? .48 .47 .48 ? ? 26 .77 .48 .48 .48 ? ? 34 .52 .52 .52 .52 .61 .61 42 .47 .47 .47 .47 ? ? 50 .47 .47 .47 .47 ? ? 50-8 ? ? ? ? .61 .61 66 ? ? ? ? .61 .61 75 .45 .45 .45 .45 ? ? size 0300 0400 0300x 0400x 0700 0800 dimension a - type cz 9 ? .61 .59 .61 ? ? 14 ? .61 .59 .61 ? ? 18 ? .61 .84 .61 ? ? 20 ? .61 .59 .61 ? ? 26 .92 .61 .61 .61 ? ? 34 .64 .64 .64 .64 .72 .72 42 .59 .59 .59 .59 ? ? 50 .59 .59 .59 .59 ? ? 50-8 ? ? ? ? .72 .72 66 ? ? ? ? .72 .72 75 .58 .58 .58 .58 ? ? all jackscrews and sockets are stainless steel, passivated, except f & d which are nickel-plated brass. .19 .078 int. hex cw .22 a a a a cu cx .25 hex. cz .22 dia. .50 .97 fz mx mu mw .22 dia. .25 hex 6-32 unc 2 thd. (typ) .23 .73 .33 .078 int. hex .19 all knobs are aluminum, anodized except mw and cw which are stainless steel, passivated.
rp / 49 rack & panel 62 barnes industrial road north, wallingford, connecticut 06492 phone:(203)741-5400 fax:(203)741-5500 www.winchesterelectroni cs.com winchester/retconn xmra & xmre series external miniature rectangular / #16 contacts / .062" dia. 13 amps #20 contacts / .040" dia. / 7.5 amps dimensions hoods - drawn aluminum dimensions are for reference only and are subject to change. outline drawings on request. hood dimensions part number a b c d e h g xmra 34-0800 2.09 .84 1.16 2.58 .64x.75 1.06 1.688 xmra 50-8-0800 2.38 1.22 1.16 2.91 .84 d 1.34 1.969 xmra 66-0800 2.38 1.22 1.16 2.91 .84d 1.34 1.969 xmra 104-0800 2.84 1.63 2.22 3.38 1.19d 1.63 2.375 xmra 34-0800d 2.09 .84 1.17 2.58 .64x.75 1.688 1.06 xmra 50-8-0800d 2.38 1.22 1.17 2.91 .84d 1.969 1.34 xmra 66-0800d 2.38 1.22 1.17 2.91 .84d 1.969 1.34 xmra 104-0800d 2.84 1.63 2.23 3.38 1.19d 2.375 1.63 xmra 34-0200 2.09 .84 1.16 2.58 .64x.75 1.06 ? xmra 50-8-0200 2.38 1.22 1.16 2.91 .84d 1.34 ? xmra 66-0200 2.38 1.22 1.16 2.91 .84d 1.34 ? xmra 104-0200 2.84 1.63 2.22 3.38 1.19d 1.63 ? for use with type d jacksockets & jackscrews for use with type c jacksockets & jackscrews for use with type d jacksockets & jackscrews for use with type c jacksockets & jackscrews for use with g, k, or n, type guides or type f jackscrews hood dimensions part number a b c d e g xmra 34-0700 2.09 .84 1.17 1.59 .66x.75 1.688 xmra 50-8-0700 2.38 1.22 1.17 1.69 1.03d 1.969 xmra 66-0700 2.38 1.22 1.17 1.69 1.03d 1.969 xmra 104-0700 2.84 1.63 2.23 2.75 1.19d 2.375 xmra 34-0700d 2.09 .84 1.17 1.59 .66x.75 1.688 xmra 50-8-0700d 2.38 1.22 1.17 1.69 1.03d 1.969 xmra 66-0700d 2.38 1.22 1.17 1.69 1.03d 1.969 xmra 104-0700d 2.84 1.63 2.23 2.75 1.19d 2.375 xmra 34-0900 2.09 .84 1.17 1.59 .66x.75 ? xmra 50-8-0900 2.38 1.22 1.17 1.69 1.03d ? xmra 66-0900 2.38 1.22 1.17 1.69 1.03d ? xmra 104-0900 2.84 1.63 2.23 2.75 1.19d ? dimensions hoods - formed aluminum side cable opening xmre 9-0500 1 1.31 1.31 .44 .31 ? 0.3 xmre 9-0300x xmre 9-0500x 1 1.30 1.31 .44 .59 .31 xmre 14-0500 .75 1.19 1.25 .5 .44d ? 0.3 xmre 14-0300x xmre 14-0500x .75 1.05 1.25 .5 .59 .38 xmre 18-0500 .75 1.19 1.31 .63 .44d ? 0.4 xmre 18-0300x xmre 18-0500x .75 1.25 1.31 .63 .63 .44 xmre 20-0500 .75 1.19 1.56 .5 .44d ? 0.3 xmre 20-0300x xmre 20-0500x .75 1.05 1.56 .5 .66 .38 xmre 26-0300 xmre 26-0500 1.28 1.72 1.63 .64 .59 .38 0.4 xmre 26-0300x xmre 26-0500x 1.28 1.78 1.63 .64 .78 .44 xmre 34-0300d xmre 34-0300 xmre 34-0500 1.25 1.67 2 .83 .66d ? 0.6 xmre 34-0300xd xmre 34-0300x xmre 34-0500x 1.25 1.75 2.00 .83 1.06 .56 xmre 42-0300d xmre 42-0300 xmre 42-0500 1.30 1.73 2.31 .83 .63d ? 0.7 xmre 42-0300xd xmre 42-0300x xmre 42-0500x 1.30 1.80 2.31 .83 1.06 .56 xmre 50-0300d xmre 50-0300 xmre 50-0500 1.30 1.80 2.59 .83 .63d ? 0.8 xmre 50-0300xd xmre 50-0300x xmre 50-0500x 1.30 1.80 2.59 .83 1.06 .28 xmre 75-0300d xmre 75-0300 xmre 75-0500 1.31 1.75 2.59 1.19 .63 .88 1.0 xmre 75-0300xd xmre 75-0300x xmre 75-0500x 1.31 1.86 2.59 1.19 1 .88 top cable opening for use with g, k, or n, type guides * for use with type c jacksockets & jackscrews cable opening dimensions for use with monojacks hood part no. (if ordered separately) abcd e dia. f dia. wt. oz. for use with g, k, or n, type guides * for use with type c jacksockets & jackscrews cable opening dimensions for use with monojacks hood part no. (if ordered separately) a bc d e dia. f dia. wt. oz. xmre 9-0400 xmre 9-0600 1.28 1.31 1.63 .44 .31d ? 0.3 xmre 9-0400x xmre 9-0600x 1.28 1.31 1.61 .44 .59 .31 xmre 14-0400 xmre 14-0600 1.28 1.25 1.69 .5 .38d ? 0.3 xmre 14-0400x xmre 14-0600x 1.28 1.25 1.55 .5 .59 .38 xmre 18-0400 xmre 18-0600 1.28 1.31 1.75 .63 .44d ? 0.3 xmre 18-0400x xmre 18-0600x 1.28 1.31 1.81 .63 .69 .44 xmre 20-0400 xmre 20-0600 1.28 1.56 2 .5 .38d ? 0.3 xmre 20-0400x xmre 20-0600x 1.28 1.56 1.86 .5 .66 .38 xmre 26-0400 xmre 26-0600 1.28 1.63 2.06 .64 .59 .38 0.4 xmre 26-0400x xmre 26-0600x 1.28 1.63 2.13 .64 .78 .44 xmre 34-0400d xmre 34-0400 xmre 34-0600 1.25 2 2.42 .83 .66 ? 0.6 xmre 34-0400xd xmre 34-0400x xmre 34-0600x 1.25 2 2.5 .83 .81 .56 xmre 42-0400d xmre 42-0400 xmre 42-0600 1.30 2.31 2.73 .83 .63 .5 0.7 xmre 42-0400xd xmre 42-0400x xmre 42-0600x 1.30 2.31 2.81 .83 .84 .56 xmre 50-0400d xmre 50-0400 xmre 50-0600 1.30 2.59 3.02 .83 .63 .5 0.8 xmre 50-0400xd xmre 50-0400x xmre 50-0600x 1.30 2.59 3.09 .83 1.06 .56 xmre 75-0400d xmre 75-0400 xmre 75-0600 1.31 2.59 3.02 1.19 .63 .88 1.0 xmre 75-0400xd xmre 75-0400x xmre 75-0600x 1.31 2.59 3.14 1.19 1 .88 * add ?j? to hood p/n when used with ?f? jackscrews. top cable opening side cable opening d c .08 a .08 style ?z? g style ?y? e (cable opening) .1935 dia. 2 holes (.228 dia. for xmra 104-0700 only) .191 dia. 2 holes (.228 dia. for xmra 104-0800 only) h g b a c d .08 e (cable opening) e & f (cable opening) 0300x & 0500x style cable clamp a c d f e drilled for long jackscrews and jacksockets (type c) in hood style 0300 only b a c b e d f e & f (cable opening) 0400x & 0600x style cable clamp b for use with g, k, or n, type guides or type f jackscrews
rp / 50 rack & panel 62 barnes industrial road north, wallingford, connecticut 06492 phone:(203)741-5400 fax:(203)741-5500 www.winchesterelectroni cs.com winchester/retconn dimensions wt. a b c d e f g oz. xmre 9-2*000 1.45 .52 .38 1.000 .88 .66 ? 0.15 xmre 14-2*000 1.39 .58 .45 .937 .81 .66 ? 0.16 xmre 18-2*000 1.45 .70 .58 1.000 .88 .66 ? 0.17 xmre 20-2*000 1.70 .58 .45 1.250 1.13 .66 ? 0.19 xmre 26-2*000 1.77 .70 .58 1.312 1.19 .66 ? 0.23 xmre 34-2*000 xmre 34-4*000 2.14 .89 .75 1.687 1.44 .66 .234 0.25 xmre 42-2*000 xmre 42-4*000 2.45 .89 .75 2.000 1.75 .66 .234 0.28 xmre 50-2*000 xmre 50-4*000 2.86 1.02 .75 2.282 2.03 .66 .234 0.30 xmra 66-2*000 xmra 66-4*000 xmra 50-8-2*000 xmra 50-8-4*000 2.42 1.27 1.13 1.969 1.72 .66 .250 0.28 xmre 75-2*000 xmre 75-4*000 2.86 1.38 1.11 2.282 2.03 .66 ? 0.32 xmra 104-2*000 xmra 104-4*000 2.91 1.69 1.48 2.375 2.13 .66 .437 0.30 xmra & xmre series external miniature rectangular / #16 contacts / .062" dia. 13 amps #20 contacts / .040" dia. / 7.5 amps outline shells - receptacle shell part no. (if ordered separately) important note when ordering plug and receptacle shells the shell part numbers given in table show an asterisk (*) where the code letter for the desired polarizing position belongs - example: xmre9- 2*000 becomes xmre9-2b000 when polarization in position ?b? is desired. specify the same position on the mating shell. for non-polarized shells, merely omit this position, e.g. xmre9-2000. dimensions are for reference only and are subject to change. outline drawings on request. typical shells for monojacks shells are aluminum, anodized for protection against corrosion. either shell style - plug or receptacle - may be used to house the female insert, thus allowing the ?live? socket contacts to be cable or panel mounted, as desired. shells also provide a means by which connector polarization is accomplished - the receptacle shell is slotted for engaging a polarizing pin on the plug shell. any of seven positions (a, b, c, d, e, f, or g) may be specified for polarization; non-polarized shells have the slot and pin omitted. stainless steel shells available for 66 and 104 sizes. dimensions vary from those shown for aluminum shells, check sales for availability and dimensions on all sizes. for connector size a b c 34, 42, 50, 50-8, 66, 75 .11 .120 .06r 104 .14 .150 .07r shells are .040 in. thick. .06r .03r .06r mtg hole style 9 f a a e b f c g d .28 .156 typ .312 typ polarizing slot b c e d .06r .120 dia. 2 holes .14r e d b .06r .114 g .14r .120 dia. c b c e d .384r .06r .120 dia. 6 holes g .500 .140 dia. 4 holes .114 .06r .383 .117 .120 dia. 4 holes e d .20r b c e d .06r g .875 .150 dia. 6 holes b c .421r dimensions shells - receptacle for all conf. for 9 to 26 for 66 and 50-8 for 34, 42, and 50 .766 for 75 for 104 for 34, 42, 50, 50-8, 66 and 104 configuration for 75 configuration receptacle shell style number 2000 b dia. 4 corner holes a 2 slots b dia. 4 corner holes c type c type a 4 slots
rp / 51 rack & panel 62 barnes industrial road north, wallingford, connecticut 06492 phone:(203)741-5400 fax:(203)741-5500 www.winchesterelectroni cs.com winchester/retconn xmra & xmre series external miniature rectangular / #16 contacts / .062" dia. 13 amps #20 contacts / .040" dia. / 7.5 amps outline shells - plug dimensions are for reference only and are subject to change. outline drawings on request. dimensions shell part no. (if ordered separately) typical shells for monojacks for connector size a b c 34, 42, 50, 50-8, 66, 75 .11 .120 .06r 104 .14 .150 .07r dimensions wt. a b c d e f g oz. xmre 9-1*000 1.44 .5 .38 1.000 .88 .63 ? 0.14 xmre 14-1*000 1.38 .56 .45 .937 .81 .63 ? 0.15 xmre 18-1*000 1.44 .69 .58 1.000 .88 .63 ? 0.16 xmre 20-1*000 1.69 .56 .45 1.250 1.13 .63 ? 0.18 xmre 26-1*000 1.75 .69 .58 1.312 1.19 .63 ? 0.22 xmre 34-1*000 xmre 34-3*000 2.13 .88 .75 1.687 1.44 .66 .234 0.24 xmre 42-1*000 xmre 42-3*000 2.44 .88 .75 2.000 1.75 .66 .234 0.26 xmre 50-1*000 xmre 50-3*000 2.84 1 .75 2.282 2.03 .66 .234 0.28 xmra 66-1*000 xmra 66-3*000 2.41 1.25 1.13 1.969 1.72 .66 .250 0.28 xmra 50-8-1*000 xmra 50-8-3*000 xmre 75-1*000 xmre 75-3*000 2.84 1.36 1.11 2.282 2.03 .66 ? 0.30 xmra 104-1*000 xmra 104-3*000 2.88 1.66 1.48 2.375 2.13 .66 .437 0.30 plug shell style number 1000 for 75 configuration a 4 slots 2 slots a c type b dia. 4 corner holes c type b dia. 4 corner holes for 34, 42, 50, 50-8, 66 and 104 configuration shells are .040 in. thick. for all config. for 9 to 26 for 34, 42, and 50 for 66 and 50-8 for 75 for 104 .06r b c d e .150 dia. 6 holes g .875 .421r d e .06r .120 dia. 4 holes .117 .383 .766 .20r b c .140 dia. 4 holes b c d e .06r .120 dia. 6 holes .372r g .500 b c .120 dia. .14r d e .06r g .468 .120 dia. 6 holes .120 dia. 2 holes .14r .06r d e b c .06r .06r .03r mtg. hole style 9 f .508 .156 typ. .312 typ. polarizing pin a e b f c g d a
rp / 52 rack & panel 62 barnes industrial road north, wallingford, connecticut 06492 phone:(203)741-5400 fax:(203)741-5500 www.winchesterelectroni cs.com winchester/retconn xmra & xmre series external miniature rectangular / #16 contacts / .062" dia. 13 amps #20 contacts / .040" dia. / 7.5 amps mounting plates for external miniature rectangular connectors, potting forms outline mounting plates dimensions potting form part no. (if ordered separately) dimensions ab xmre 9-0100 .38 .86 xmre 14-0100 .45 .81 xmre 18-0100 .56 .86 xmre 20-0100 .44 1.11 xmre 26-0100 .56 1.17 xmre 34-0100 .75 1.39 xmre 42-0100 .75 1.69 xmre 50-0100 .75 1.98 xmre 75-0100 1.11 1.98 potting form part no. (if ordered separately) dimensions ab xmra 9-0100 .38 .86 xmra 14-0100 .45 1.11 * xmra 20-0100 .44 1.11 xmra 34-0100 .75 1.39 xmra 42-0100 .75 1.69 xmra 50-0100 .75 2.03 xmra 50-8-0100 1.13 1.72 xmra 66-0100 1.13 1.72 xmra 75-0100 1.11 2.03 xmra 104-0100 1.48 2.08 potting forms for external miniature rectangular connectors nylon potting forms: each form matches the back opening contour of its appropriate shell. stays easily in place during the potting operation. of negligible weight, the form need not be removed from the connector after potting. xmre and xmra connector-halves should always be engaged during the potting operation to preserve the contact alignment. dimensions dimensions wt. abcdefgoz. xmre 9-0010 2.02 1.000 .88 .41 .95 .64 1.58 0.09 xmre 14-0010 1.95 .937 .81 .47 1.02 .70 1.52 0.10 xmre 18-0010 2.02 1.000 .88 .59 1.14 .83 1.58 0.11 xmre 20-0010 2.27 1.250 1.13 .47 1.02 .70 1.83 0.12 xmre 26-0010 2.33 1.312 1.19 .59 1.14 .83 1.89 0.14 xmre 34-0010 2.70 1.687 1.44 .75 1.33 1.02 2.27 0.15 xmre 42-0010 3.02 2.000 1.75 .75 1.33 1.02 2.58 0.16 xmre 50-0010 3.42 2.281 2.03 .75 1.45 1.14 2.98 0.18 xmre 75-0010 3.42 2.281 2.03 1.11 1.80 1.48 2.98 0.19 xmra 50-8-0010 2.98 1.969 1.72 1.13 1.69 1.39 2.55 0.18 xmra 66-0010 xmra 104-0010 3.5 2.375 2.13 1.48 2.0 1.81 3.03 0.19 mounting plate part no. (if ordered separately) panel cutout outline potting forms mounting plates enable attachment of a connector to a wall, bulkhead, or other supporting surface. the plate is assembled to the back of a plug or receptacle by employing the same hardware and/or guides used to retain the insert in the shell; no. 4 machine screws are then used to mount the complete assembly against the required surface. mounting plates are aluminum, anodized to resist corrosion. *stepped construction not shown or dimensioned. cut-outs to clear xmra barriers not shown. dimensions are for reference only and are subject to change. outline drawings on request. aa bb .50 .025 typ. wall thick potting form plan view for 34, 42, 50, 50-8, 66, and 104 contacts potting form plan view for 9 to 26 contacts a b e f c g d .06r .125 dia. 4 holes .16r mounting plate plan view for 9 to 26 contacts .040 stock .125 dia. (66 & 50-8) .150 dia. (104) 10 holes f h d b c g a .06r e panel cut out .050 stock mounting plate plan view for 50-8, 66 & 104 contacts note: .19r for 104 and .16r for 50-8 & 66 for panel cutout. h dimension 50-8 = .250 66 = .250 104 = .437 a b c d .125 dia. 12 holes e .117 .383 panel cut out .040 stock g left half shows holes for 34, 42, 50 contacts; right half for 75 contacts only. each plate is symmetrical about the indicated center line. .06r .16r .23 .125 dia. 10 holes f
rp / 53 rack & panel 62 barnes industrial road north, wallingford, connecticut 06492 phone:(203)741-5400 fax:(203)741-5500 www.winchesterelectroni cs.com winchester/retconn xmra & xmre series external miniature rectangular / #16 contacts / .062" dia. 13 amps #20 contacts / .040" dia. / 7.5 amps ordering information omit steps not required a s-2 xmre 34 a s-21 xmra 34 -f -f 110 10 guides g- cylindrical guide with single spring member. recommended for ground only. k- cylindrical guide with four spring members. may be used for electrical contact. n- cylindrical guide without spring member. recommended for extra mechanical strength. jackscrews and jacksockets *** m- polarized short turnable jackscrew and jacksocket. cannot be used with hoods. *** c- polarized long turnable jackscrew and jacksocket for use with hoods. *** d- polarized turnable jackscrew and jacksocket for use with hoods for sizes 34 thru 104 excluding 41. *** f- polarized fixed jackscrew and jacksocket. *** j- non-polarized short turnable jackscrews. cannot be used with hoods. * ** l- non-polarized long turnable jackscrews. * ** r- non-polarized fixed jacksocket. * ** fz- same as f but with 6-32 mtg thd (std on 104). * ** mw- same as m but with knurled round knob with internal hex (not avail. 104). * ** mu- same as m but with knurled round knob with screwdriver slot (not avail. 104). * ** mx- same as m but with hex knob (not avail 104). * ** cw- same as c but with knurled round knob with internal hex (not avail. 104). * ** cu- same as c but with knurled round knob with screwdriver slot (not avail. 104). * ** cx- same as c but with hex knob (not avail. 104). * ** cz- same as c but with prybar knob (not avail. 104). * ** request availablity information. *** material: nickel-plated brass - standard potting form or hoods: 0- when no potting form or hood is required. 1- potting form style #0100. cannot be used with hood. request availability information. cannot be used formed hoods: 3- hood, top opening, style #0300, for use with type ?c? or ?d? jackscrews. 4- hood, side opening, style #0400, for use with type ?c? or ?d? jackscrews. 5- hood, top opening, style #0500, for use with ?g?, ?k?, or ?n? type guides only and ?f? style jackscrews. 6- hood, side opening, style #0600, for use with ?g?, ?k?, or ?n? type guides only and ?f? style jackscrews. deep drawn hoods: 7- hood, top opening, style #0700, for use with type ?c? or ?d? jackscrews. 8- hood, side opening, style #0800, for use with type ?c? or ?d? jackscrews. 9- hood, top opening, style #0900, for use with ?g?, ?k?, and ?n? type guides or ?f? jackscrews. 2- hood, side opening, style #0200, for use with ?g?, ?k?, or ?n? type guides or ?f? jackscrews. note: addition of ?x? to end of code # indicates cable opening larger than std. see hoods for cable opening size. example: xmre34pd3a300x step 2 pin or socket contacts: p - pin s - socket step 3 type of contact: blank = standard solder cup straight dip solder .030" dia.= xmra .025" dia.= xmre d3 = .094" d4 = .125" d5 = .156" for additional lengths in 1/32" increments, contact winchester?s sales department. step 4 step 4 guides jackscrews and jacksockets (see bottom chart) step 6 polarization position: a, b, c, d, e, f or g. omit letter when polarization is not required. step 7 (see bottom chart) step 7 step 9 special gaskets: omit letter when gaskets are not required. ** g- bulkhead gasket, style #0000g. use only when mounting plate is specified. ** f- face gasket, style #0000f. use with male insert only. ** b- if both gasket #0000g and gasket #0000f are desired. ** check plant for availability ** on all gaskets. step 8 mounting plate or finger grips: 00- when no mounting plate is required *10- mounting plate, style #0010. *mounting plates are not used with ?m?, ?c?, ?d?, ?j?, or ?l? jackscrews. step 5 shell type: 0 no shell. 1 plug shell, style 1 * 000. 2 receptacle shell, style 2 * 000. 3 plug shell, monojack type, style 3 * 000. 4 receptacle, monojack type, style 4 * 000. ** 7 stainless steel plug shell, style 7 * 000 (66 & 104 only) ** 8 stainless steel receptacle shell, style 8 * 000 (66 & 104 only) * polarizing position ** request availablity information. step 1 insert code no. of contacts: xmra 9, 14, 20, 34, 42, 50, 50-8, 66, 75, 104 xmre 9, 14, 18, 20, 26, 34, 42, 50, 75, 104 by adding ?ml? to the series code, connector is supplied with diallyl phthalate type sdg-f and mil plated contacts. example: xmreml xmraml
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