Rack & Panel XMRA & XMRE Series External Miniature Rectangular / #16 Contacts / .062" Dia. 13 Amps #20 Contacts / .040" Dia. / 7.5 Amps A typical Series "XMRE" Receptacle and Plug fully wired and potted. 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. 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: SPECIFICATIONS Polarization: Hoods: Brown mineral filled diallyl phthalate. Also available in gray glass filled diallyl phthalate, per MIL-M-14, SDG-F. 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. Anodized Aluminum. May be applied to both plug and receptacles. Both top and side opening hoods are available. Winchester/Retconn 62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com RP / 44 Rack & Panel 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. Winchester/Retconn 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 homogeneous 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. 62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com RP / 45 Rack & Panel 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 .075 Typ. .38 .44 .075 Typ. .56 .075 Typ. 1.250 .06 .06 .13R 9 Contacts XMRE 9 or XMRA9 .13R .09R .130 Typ. .09R .172 Typ. .130 Typ. 14 Contacts XMRE 14 or XMRA 14 18 Contacts XMRE 18 20 Contacts XMRE 20 0r XMRA 20 .75 .75 .88 .09R .23 .075 Typ. .47 .16 2.000 2.000 .09R .075 Typ. .16 1.625 .23 .09R .075 Typ. .075 Typ. 1.312 .75 .75 .47 .23 .47 .23 .09R .13R .130 Typ. .47 .075 Typ. .09R 1.563 1.000 .937 .11 .56 .44 1.313 1.250 1.313 1.000 .075 Typ. .09R 2.313 2.594 1.688 1.688 .06 2.000 2.281 2.719 .13R .130 Typ. .16 Mounting holes for No. 4 machine screws 26 Contacts XMRE 26 .180 Typ. Mounting holes for No. 4 machine screws 34 Contacts XMRA 34 .180 Typ. 34 Contacts XMRE 34 .180 Typ. Mounting holes for Mounting No. 4 machine screws holes for No. 4 machine screws 42 Contacts XMRE 42 or XMRA 42 .180 Typ. 50 Contacts XMRE 50 or XMRA 50 1.234 1.125 .50 .25 1.125 .50 .25 1.109 1.531 .88 .44 .075 Typ. .150 Typ. .130 Typ. .77 .23 .31R .075 Typ. .260 .16 .13 2.594 2.281 1.969 2.375 1.969 2.281 2.282 2.719 2.750 .16 Mounting holes for No. 4 machine screws .180 Typ. .225 58 Contacts XMRA 50-8 Mounting holes for No. 4 machine screws 66 Contacts XMRA 66 .180 Typ. .180 Typ. .16R Mounting holes for No. 4 machine screws 75 Contacts .180 Typ. XMRE 75 or XMRA 75 104 Contacts XMRA 104 XMRE 104 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. Winchester/Retconn 62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com RP / 46 Rack & Panel XMRA & XMRE Series External Miniature Rectangular / #16 Contacts / .062" Dia. 13 Amps #20 Contacts / .040" Dia. / 7.5 Amps JACKSCREWS & JACKSOCKETS Jackscrew Locking Devices 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. 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. OUTLINE MonoJackscrew Shell A .73 Jacksocket B 4-40 UNC Except size 104 which is 632 Jackscrew Hood 6-32 UNC Except 104 Which is 8-32 UNC AND Mating connector half with turnable Jackscrews-with-Knobs Code designation: M Connector with fixed Jackscrews Code designation: F Self locking pin MonoJacksocket .052 Dia. safety wire hole 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-withKnobs 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. DIMENSIONS Dimension A SERIES CODE XMRE Dimension B 9 14 18 20 26 34 42 50 50-8 66 0300 - - - - .77 0300X .53 .53 .78 .53 .55 0400 .55 .55 .55 .55 .55 0400X - - - .55 .55 XMRA 0700 0800 Part Jackscrews Jacksockets Jackscrews Jacksockets Jackscrews Jacksockets Knobs (except Monojacks Monojackscrews Monojacksockets - - - - - - - - - - CODE 34 42 50 66 75 104 0300 0400 0700 0800 .58 .58 .58 .58 .53 .53 .53 .53 .53 .53 .53 .53 - - - - - - - - .52 .52 .52 .52 - - - - .58 .58 - - - - .64 .64 .64 .64 - - .52 .52 Code Letter Wt. Oz. See Notes 1&2 Turntable M Long Turntable C 0.30 0.45 stainless steel with passivating dip stainless steel with passivating dip Fixed 0.15 nickel-plated brass F 75 104 Material and Finish al. anodized Turning Turning D Guide Socket Code Letter .55 .55 - - - - .38 .38 .53 .53 - - - - .38 .38 Actual Size Photo G Type For General Use K K Type For High Electrical Conductivity N MATERIALS "G" Socket: Winchester/Retconn .55 .55 - - G nickel-plated 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. .59 .59 - - "K" Socket: "N" Socket: Guide Pin: Standard Guide Pin mates with all types N Type For Extra Mechanical Strength Phosphor bronze. Beryllium copper. Brass. Brass FINISH Gold over Nickel 62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com RP / 47 Rack & Panel XMRA & XMRE Series External Miniature Rectangular / #16 Contacts / .062" Dia. 13 Amps #20 Contacts / .040" Dia. / 7.5 Amps OUTLINE JACKSCREW & JACKSOCKETS .19 .50 .22 .22 Dia. .25 Hex. .078 Int. Hex A A A A CW CU CX CZ .19 .22 Dia. .078 Int. Hex .97 .33 Dimensions are for reference only and are subject to change. Outline drawings on request. .25 Hex MU MW 6-32 UNC 2 THD. (Typ) .73 .23 FZ MX DIMENSIONS All jackscrews and sockets are stainless steel, passivated, except F & D which are nickel-plated brass. All knobs are aluminum, anodized except MW and CW which are stainless steel, passivated. Jackscrew Locking For Series XMRE, XMRA Size 0300 0400 0300X 0400X 0700 0800 9 14 18 20 26 34 42 50 50-8 66 75 - - - - .36 .39 .34 .34 - - .33 Dimension A - Type CW .36 .34 .36 - .36 .34 .36 - .36 .34 .36 - .36 34 .36 - .36 .36 .36 - .39 .39 .39 .47 .34 .34 .34 - .34 .34 .34 - - - - .47 - - - .47 .33 .33 .33 - - - - - - .47 - - .47 .47 - Size 0300 0400 0300X 0400X 0700 0800 Winchester/Retconn 9 14 18 20 26 34 42 50 50-8 66 75 - - - - .77 .52 .47 .47 - - .45 Dimension A - Type CX .48 .47 .48 .48 .47 .48 .48 .72 .48 .48 .47 .48 .48 .48 .48 .52 .52 .52 .47 .47 .47 .47 .47 .47 - - - - - - .45 .45 .45 - - - - - .61 - - .61 .61 - - - - - - .61 - - .61 .61 - Size 0300 0400 0300X 0400X 0700 0800 9 14 18 20 26 34 42 50 50-8 66 75 - - - - .61 .64 .59 .59 - - .58 Dimension A - Type CU .61 .59 .61 .61 .59 .61 .61 .59 .61 .61 .59 .61 .61 .61 .61 .64 .64 .64 .59 .59 .59 .59 .59 .59 - - - - - - .58 .58 .58 - - - - - .72 - - .72 .72 - - - - - - .72 - - .72 .72 - Size 0300 0400 0300X 0400X 0700 0800 9 14 18 20 26 34 42 50 50-8 66 75 - - - - .92 .64 .59 .59 - - .58 Dimension A - Type CZ .61 .59 .61 .61 .59 .61 .61 .84 .61 .61 .59 .61 .61 .61 .61 .64 .64 .64 .59 .59 .59 .59 .59 .59 - - - - - - .58 .58 .58 - - - - - .72 - - .72 .72 - - - - - - .72 - - .72 .72 - 62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com RP / 48 Rack & Panel XMRA & XMRE Series External Miniature Rectangular / #16 Contacts / .062" Dia. 13 Amps #20 Contacts / .040" Dia. / 7.5 Amps DIMENSIONS HOODS - DRAWN ALUMINUM D .08 Dimensions are for reference only and are subject to change. Outline drawings on request. .191 Dia. 2 Holes (.228 Dia. For XMRA 104-0800 Only) .1935 Dia. 2 Holes (.228 Dia. For XMRA 104-0700 Only) Style "Y" C E (cable opening) G A Style "Z" .08 D H B C G B .08 Top Cable Opening A Side Cable Opening Hood Part Number A For use with XMRA 34-0700 Type C XMRA 50-8-0700 Jacksockets & XMRA 66-0700 Jackscrews 2.09 2.38 2.38 XMRA 104-0700 2.84 For use with XMRA 34-0700D 2.09 Type D XMRA 50-8-0700D 2.38 Jacksockets & XMRA 66-0700D 2.38 Jackscrews XMRA 104-0700D 2.84 For use with G, K, or N, Type Guides or Type F Jackscrews E (cable opening) XMRA 34-0900 XMRA 50-8-0900 XMRA 66-0900 XMRA 104-0900 2.09 2.38 2.38 2.84 B Dimensions C D Hood E G .84 1.22 1.22 1.63 .84 1.22 1.22 1.63 1.17 1.17 1.17 2.23 1.17 1.17 1.17 2.23 1.59 1.69 1.69 2.75 1.59 1.69 1.69 2.75 .66x.75 1.03D 1.03D 1.19D .66x.75 1.03D 1.03D 1.19D 1.688 1.969 1.969 2.375 1.688 1.969 1.969 2.375 .84 1.22 1.22 1.63 1.17 1.17 1.17 2.23 1.59 1.69 1.69 2.75 .66x.75 1.03D 1.03D 1.19D - - - - For use with Type C Jacksockets & Jackscrews Part Number XMRA 34-0800 XMRA 50-8-0800 XMRA 66-0800 XMRA 104-0800 For use with XMRA 34-0800D Type D XMRA 50-8-0800D Jacksockets & XMRA 66-0800D Jackscrews XMRA 104-0800D For use with XMRA 34-0200 G, K, or N, Type XMRA 50-8-0200 Guides or Type XMRA 66-0200 F Jackscrews XMRA 104-0200 A B 2.09 2.38 2.38 2.84 2.09 2.38 2.38 2.84 2.09 2.38 2.38 2.84 .84 1.22 1.22 1.63 .84 1.22 1.22 1.63 .84 1.22 1.22 1.63 Dimensions C D E 1.16 1.16 1.16 2.22 1.17 1.17 1.17 2.23 1.16 1.16 1.16 2.22 2.58 2.91 2.91 3.38 2.58 2.91 2.91 3.38 2.58 2.91 2.91 3.38 .64x.75 .84 D .84D 1.19D .64x.75 .84D .84D 1.19D .64X.75 .84D .84D 1.19D H G 1.06 1.34 1.34 1.63 1.688 1.969 1.969 2.375 1.06 1.34 1.34 1.63 1.688 1.969 1.969 2.375 1.06 1.34 1.34 1.63 - - - - DIMENSIONS HOODS - FORMED ALUMINUM For use with Monojacks For use with For use with Type C G, K, or N, Type Jacksockets & Guides * Jackscrews Hood Part No. (If ordered separately) XMRE 9-0300X XMRE 14-0300X XMRE 18-0300X XMRE 34-0300D XMRE 34-0300XD XMRE 42-0300D XMRE 42-0300XD XMRE 50-0300D XMRE 50-0300XD XMRE 75-0300D XMRE 75-0300XD For use with Monojacks XMRE 34-0400D XMRE 34-0400XD XMRE 42-0400D XMRE 42-0400XD XMRE 50-0400D XMRE 50-0400XD XMRE 75-0400D XMRE 75-0400XD XMRE 20-0300X XMRE 26-0300 XMRE 26-0300X XMRE 34-0300 XMRE 34-0300X XMRE 42-0300 XMRE 42-0300X XMRE 50-0300 XMRE 50-0300X XMRE 75-0300 XMRE 75-0300X XMRE 9-0500 XMRE 9-0500X XMRE 14-0500 XMRE 14-0500X XMRE 18-0500 XMRE 18-0500X XMRE 20-0500 XMRE 20-0500X XMRE 26-0500 XMRE 26-0500X XMRE 34-0500 XMRE 34-0500X XMRE 42-0500 XMRE 42-0500X XMRE 50-0500 XMRE 50-0500X XMRE 75-0500 XMRE 75-0500X For use with For use with Type C G, K, or N, Type Jacksockets & Guides * Jackscrews Hood Part No. (If ordered separately) XMRE 9-0400 XMRE 9-0400X XMRE 14-0400 XMRE 14-0400X XMRE 18-0400 XMRE 18-0400X XMRE 20-0400 XMRE 20-0400X XMRE 26-0400 XMRE 26-0400X XMRE 34-0400 XMRE 34-0400X XMRE 42-0400 XMRE 42-0400X XMRE 50-0400 XMRE 50-0400X XMRE 75-0400 XMRE 75-0400X XMRE 9-0600 XMRE 9-0600X XMRE 14-0600 XMRE 14-0600X XMRE 18-0600 XMRE 18-0600X XMRE 20-0600 XMRE 20-0600X XMRE 26-0600 XMRE 26-0600X XMRE 34-0600 XMRE 34-0600X XMRE 42-0600 XMRE 42-0600X XMRE 50-0600 XMRE 50-0600X XMRE 75-0600 XMRE 75-0600X A 1 1 .75 .75 .75 .75 .75 .75 1.28 1.28 1.25 1.25 1.30 1.30 1.30 1.30 1.31 1.31 B C 1.31 1.30 1.19 1.05 1.19 1.25 1.19 1.05 1.72 1.78 1.67 1.75 1.73 1.80 1.80 1.80 1.75 1.86 1.31 1.31 1.25 1.25 1.31 1.31 1.56 1.56 1.63 1.63 2 2.00 2.31 2.31 2.59 2.59 2.59 2.59 Top Cable Opening Cable Opening Dimensions D E Dia. .44 .44 .5 .5 .63 .63 .5 .5 .64 .64 .83 .83 .83 .83 .83 .83 1.19 1.19 .31 .59 .44D .59 .44D .63 .44D .66 .59 .78 .66D 1.06 .63D 1.06 .63D 1.06 .63 1 F Dia. - .31 - .38 - .44 - .38 .38 .44 - .56 - .56 - .28 .88 .88 E & F (cable opening) 0.3 D A F 0.3 0.4 0.3 E C 0.4 0.6 0.7 Drilled for long jackscrews and jacksockets (type C) in Hood style 0300 only B 0.8 1.0 Side Cable Opening Cable Opening Dimensions 0300X & 0500X Style Cable Clamp Wt. Oz. F A 1.28 1.28 1.28 1.28 1.28 1.28 1.28 1.28 1.28 1.28 1.25 1.25 1.30 1.30 1.30 1.30 1.31 1.31 B C D E Dia. 1.31 1.31 1.25 1.25 1.31 1.31 1.56 1.56 1.63 1.63 2 2 2.31 2.31 2.59 2.59 2.59 2.59 1.63 1.61 1.69 1.55 1.75 1.81 2 1.86 2.06 2.13 2.42 2.5 2.73 2.81 3.02 3.09 3.02 3.14 .44 .44 .5 .5 .63 .63 .5 .5 .64 .64 .83 .83 .83 .83 .83 .83 1.19 1.19 .31D .59 .38D .59 .44D .69 .38D .66 .59 .78 .66 .81 .63 .84 .63 1.06 .63 1 F Dia. - .31 - .38 - .44 - .38 .38 .44 - .56 .5 .56 .5 .56 .88 .88 Wt. Oz. E C 0.3 E & F (cable opening) B 0.3 0.3 0.3 0.4 A 0400X & 0600X Style Cable Clamp 0.6 0.7 0.8 1.0 * Add "J" to hood P/N when used with "F" jackscrews. Winchester/Retconn 62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com RP / 49 D Rack & Panel XMRA & XMRE Series External Miniature Rectangular / #16 Contacts / .062" Dia. 13 Amps #20 Contacts / .040" Dia. / 7.5 Amps OUTLINE SHELLS - RECEPTACLE Dimensions are for reference only and are subject to change. Outline drawings on request. .06R B C .03R B C .20R B C .06R .14R Mtg Hole Style 9 F .421R B C .384R .120 Dia. B C .28 ED ED A E B A F C G D ED ED ED .156 Typ .06R .06R .06R .06R .06R .312 Typ Polarizing Slot .120 Dia. 2 Holes For All Conf. .14R G .500 .114 G For 9 to 26 For 34, 42, and 50 .120 Dia. 6 Holes .114 .140 Dia. 4 Holes .117 .383 .766 For 66 and 50-8 .120 Dia. 4 Holes G .875 For 75 .150 Dia. 6 Holes For 104 DIMENSIONS SHELLS - RECEPTACLE 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: XMRE92*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. 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 34, 42, 50, 50-8, 66, 75 .11 104 .14 B C .120 .06R .150 .07R Winchester/Retconn Shell Part No. (if ordered separately) XMRE 9-2*000 XMRE 14-2*000 XMRE 18-2*000 XMRE 20-2*000 XMRE 26-2*000 XMRE 34-2*000 XMRE 34-4*000 XMRE 42-2*000 XMRE 42-4*000 XMRE 50-2*000 XMRE 50-4*000 XMRA 66-2*000 XMRA 66-4*000 XMRA 50-8-2*000 XMRA 50-8-4*000 XMRE 75-2*000 XMRE 75-4*000 XMRA 104-2*000 XMRA 104-4*000 Dimensions C D E F G Wt. Oz. .88 .81 .88 1.13 1.19 .66 .66 .66 .66 .66 - - - - - 0.15 0.16 0.17 0.19 0.23 .75 1.687 1.44 .66 .234 0.25 2.45 .89 .75 2.000 1.75 .66 .234 0.28 2.86 1.02 .75 2.282 2.03 .66 .234 0.30 2.42 1.27 1.13 1.969 1.72 .66 .250 0.28 2.86 1.38 1.11 2.282 2.03 .66 2.91 1.69 1.48 2.375 2.13 .66 A B 1.45 1.39 1.45 1.70 1.77 .52 .58 .70 .58 .70 .38 .45 .58 .45 .58 1.000 .937 1.000 1.250 1.312 2.14 .89 B Dia. 4 Corner Holes C Type A 2 Slots For 34, 42, 50, 50-8, 66 and 104 Configuration B Dia. 4 Corner Holes A - 0.32 .437 0.30 C Type 4 Slots For 75 Configuration Receptacle Shell Style Number 2000 Shells are .040 in. thick. 62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com RP / 50 Rack & Panel 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. B C .140 Dia. 4 Holes B C .06R B C B C .120 Dia. .03R .06R .14R Mtg. Hole Style 9 F B C D E .508 D E D E .06R A E B F A C G D D E .06R .06R D E .06R .156 Typ. .06R .312 Typ. .150 Dia. 6 Holes G .120 Dia. 4 Holes .421R .875 For 104 .117 .383 .766 .20R .120 Dia. 6 Holes For 75 G .500 .120 Dia. 6 Holes .372R For 66 and 50-8 G .468 .14R For 34, 42, and 50 .120 Dia. 2 Holes Polarizing Pin For 9 to 26 For All Config. DIMENSIONS Shell Part No. (if ordered separately) XMRE 9-1*000 XMRE 14-1*000 XMRE 18-1*000 XMRE 20-1*000 XMRE 26-1*000 XMRE 34-1*000 XMRE 34-3*000 XMRE 42-1*000 XMRE 42-3*000 XMRE 50-1*000 XMRE 50-3*000 XMRA 66-1*000 XMRA 66-3*000 XMRA 50-8-1*000 XMRA 50-8-3*000 XMRE 75-1*000 XMRE 75-3*000 XMRA 104-1*000 XMRA 104-3*000 F G Wt. Oz. .88 .81 .88 1.13 1.19 .63 .63 .63 .63 .63 - - - - - 0.14 0.15 0.16 0.18 0.22 .75 1.687 1.44 .66 .234 0.24 .88 .75 2.000 1.75 .66 .234 0.26 1 .75 2.282 2.03 .66 .234 0.28 2.41 1.25 1.13 1.969 1.72 .66 .250 0.28 2.84 1.36 1.11 2.282 2.03 .66 - 0.30 2.88 1.66 1.48 2.375 2.13 .66 .437 0.30 B 1.44 1.38 1.44 1.69 1.75 .5 .56 .69 .56 .69 .38 .45 .58 .45 .58 1.000 .937 1.000 1.250 1.312 2.13 .88 2.44 2.84 B Dia. 4 Corner Holes C Type Typical Shells For Monojacks For Connector Size Dimensions C D E A A 34, 42, 50, 50-8, 66, 75 .11 104 .14 B C Type C .120 .06R .150 .07R 4 Slots A For 75 Configuration Winchester/Retconn B Dia. 4 Corner Holes 2 Slots A For 34, 42, 50, 50-8, 66 and 104 Configuration Plug Shell Style Number 1000 Shells are .040 in. thick. 62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com RP / 51 Rack & Panel XMRA & XMRE Series External Miniature Rectangular / #16 Contacts / .062" Dia. 13 Amps #20 Contacts / .040" Dia. / 7.5 Amps OUTLINE MOUNTING PLATES Dimensions are for reference only and are subject to change. Outline drawings on request. A B Mounting Plates for External Miniature Rectangular Connectors, Potting Forms .16R 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. .06R D E F .125 Dia. 4 Holes C .040 Stock G Mounting plate plan view for 9 to 26 contacts A B C .125 Dia. 10 Holes .125 Dia. (66 & 50-8) .150 Dia. (104) 10 Holes B C .125 Dia. 12 Holes .06R .23 H .383 .06R F D E F D .117 .16R E H Dimension Panel Cut Out 50-8 = .250 66 = .250 104 = .437 G .040 Stock Left half shows holes for 34, 42, 50 contacts; right half for 75 contacts only. Each plate is symmetrical about the indicated center line. Panel Cut Out G A .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. DIMENSIONS Mounting Plate Part No. (If Ordered Separately) OUTLINE POTTING FORMS XMRE 9-0010 XMRE 14-0010 XMRE 18-0010 XMRE 20-0010 XMRE 26-0010 XMRE 34-0010 XMRE 42-0010 XMRE 50-0010 XMRE 75-0010 XMRA 50-8-0010 XMRA 66-0010 XMRA 104-0010 Dimensions C D A B 2.02 1.95 2.02 2.27 2.33 2.70 3.02 3.42 3.42 2.98 1.000 .937 1.000 1.250 1.312 1.687 2.000 2.281 2.281 1.969 .88 .81 .88 1.13 1.19 1.44 1.75 2.03 2.03 1.72 3.5 2.375 2.13 Panel Cutout E F G Wt. Oz. .41 .47 .59 .47 .59 .75 .75 .75 1.11 1.13 .95 1.02 1.14 1.02 1.14 1.33 1.33 1.45 1.80 1.69 .64 .70 .83 .70 .83 1.02 1.02 1.14 1.48 1.39 1.58 1.52 1.58 1.83 1.89 2.27 2.58 2.98 2.98 2.55 0.09 0.10 0.11 0.12 0.14 0.15 0.16 0.18 0.19 0.18 1.48 2.0 1.81 3.03 0.19 Potting Forms for External Miniature Rectangular Connectors A 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. B Potting Form Part No. (If Ordered Separately) XMRE 9-0100 XMRE 14-0100 XMRE 18-0100 XMRE 20-0100 XMRE 26-0100 XMRE 34-0100 XMRE 42-0100 XMRE 50-0100 XMRE 75-0100 Dimensions A B .38 .45 .56 .44 .56 .75 .75 .75 1.11 .86 .81 .86 1.11 1.17 1.39 1.69 1.98 1.98 .50 B .025 Typ. Wall Thick Potting form plan view for 9 to 26 contacts DIMENSIONS Winchester/Retconn A Potting Form Part No. (If Ordered Separately) XMRA 9-0100 XMRA 14-0100 * XMRA 20-0100 XMRA 34-0100 XMRA 42-0100 XMRA 50-0100 XMRA 50-8-0100 XMRA 66-0100 XMRA 75-0100 XMRA 104-0100 Potting form plan view for 34, 42, 50, 50-8, 66, and 104 contacts Dimensions A B .38 .45 .44 .75 .75 .75 1.13 1.13 1.11 1.48 .86 1.11 1.11 1.39 1.69 2.03 1.72 1.72 2.03 2.08 *Stepped construction not shown or dimensioned. Cut-outs to clear XMRA barriers not shown. 62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com RP / 52 Rack & Panel 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 Step 1 Step 2 Insert Code Pin or Socket No. of Contacts: Contacts: P - Pin XMRA 9, 14, 20, 34, S - Socket 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 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. XMRE 34 S -F -2 A 1 10 XMRA 34 S -F -2 A 1 10 Step 4 Step 5 Guides Jackscrews and Jacksockets (See bottom chart) 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 4 * ** Step 7 Step 6 Polarization (See bottom Position: A, B, C, D, E, chart) F or G. Omit letter when polarization is not required. 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 ***MPolarized short turnable jackscrew and jacksocket. Cannot be used with hoods. ***CPolarized long turnable jackscrew and jacksocket for use with hoods. ***DPolarized turnable jackscrew and jacksocket for use with hoods for sizes 34 thru 104 excluding 41. *** FPolarized fixed jackscrew and jacksocket. ***JNon-polarized short turnable jackscrews. Cannot be used with hoods. ***LNon-polarized long turnable jackscrews. ***RNon-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). *** *** 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 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 7 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 Request availablity information. Material: Nickel-plated brass - standard Winchester/Retconn 62 Barnes Industrial Road North, Wallingford, Connecticut 06492 Phone:(203)741-5400 Fax:(203)741-5500 www.winchesterelectronics.com RP / 53