Rectangular Connectors JACKMATE MCJ(M) Series Plastic (Metal) Shell Center Jackscrew Connectors JACKMATE Connectors are the first Twist Pin contact assemblies designed to accommodate center jackscrews that provide jacking action when mating or unmating the connectors. Although the units were initially developed for high density cord-to-cord or in-line applications, either plug or receptacle can be adapted to a PC board. The jacking hardware consist of a threaded bushing and a captivated jackscrew which are made of corrosion resistant stainless steel and are molded into the JACKMATE Connector Insulator. The twist pin contacts are on .050 [1.27] center-to- center linear spacing and contact terminations are available in solid wire or stranded wire. There is a high degree of flexibility with this JACKMATE connector design for commercial or military applications. Available om MCJ(M) Series Plastic (Metal) Shells. JACKMATE MCJ Series Plastic Shell Center Jackscrew Connectors JACKMATE Technical & Performance Data for Plastic Shell Electrical Contact Resistance -- The average mated contact resistance is 4 milliohms, with a maximum value of 8 milliohms, using standard 24 AWG solid copper leads when measured directly behind the crimp joints of the mated pin and socket contacts. The average resistance value at 100 microvolts is 4.8 milliohms. Dielectric Withstanding Voltage (60 Hz rms room temperature) -- Solder Pots: 600 VAC at sea level; 150 VAC at 70,000 feet [21,336m] Wire Terminations: 750 VAC at sea level; 200 VAC at 70,000 feet [21,336m]. Corrosion Resistance (Per MIL-STD202C, Method 101B, Condition B) -- Both mated and unmated samples do not exceed the maximum allowable contact resistance (8 milliohms) when subjected to the 48 hour salt spray test. Durability -- The contact resistance after 500 mating cycles is less than the maximum allowable, 8 milliohms. Insulation Resistance -- Greater than 5,000 megohms at room temperature for the materials listed under "Materials". Maximum Current Carrying Capacity -- No. 24 contact 3 amperes. It must be recognized, however, that all the wires to a connector will not carry their maximum current under all environmental conditions due to wire temperature. Mechanical Materials Contact Engaging & Separation Forces -- 8.0 oz. max. [2.22N] (eng.), 0.5 oz. min. [.14N] (sep.). Insulator -- Glass filled Nylon Type 6. Contacts -- Pin contact: copper alloy and beryllium copper alloy make up the complete construction; Socket contact: copper alloy. Hardware -- Corrosive resistant stainless steel. Environmental Temperature Range (Operating) -- -67F to 257F [-55 C to 125C]. Vibration (Per MIL-STD-202C, Method 204-A, Condition D) -- No discontinuity in excess of 1 sec. during twelve 20 minute sweeps from 10 to 2000 CPS at .06 double amplitude or 20 G forces, whichever is less. Finishes Contacts -- Standard finish is 0.000050 [0.00127] gold over copper flash per MIL-G-45204, Type II. Hardware -- Passivated Per QQ-P-35. 10 & 14 Contact Layout .165 [4.19] .165 [4.19] .075 [1.91] .285 [7.24] .050 Typ. [1.27] .570 [14.00] .235 [5.97] .470 [11.94] .075 [1.91] .050 Typ. [1.27] Guide Pin 2 Plcs. Bushing .300 [7.62] Jackscrew (.050 hex wrench req'd to turn screw) 30 30 14 Layout .120 [3.05] 10 Layout Receptacle Plug 46 Catalog 1308638 Revised 8-05 www.tycoelectronics.com Dimensions are in inches and millimeters unless otherwise specified. Values in brackets are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-5-729-0425 South America: 55-11-3611-1514 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-141-810-8967 Rectangular Connectors JACKMATE MCJ Series Plastic Shell Center Jackscrew Connectors (Continued) 26, 38 & 46 Contact Layout .075 [1.91] .165 [4.19] .050 [1.27] Typ. .635 [16.13] .300 [7.62] .165 [4.19] .165 [4.19] .585 [14.86] 1.270 [32.26] .120 [3.05] Jackscrew #0-80 UNF-2A Thd. .438 [11.13] 1.170 [29.72] .870 [22.10] Guide Pin 38 Layout 26 Layout .285 [7.24] .050 Typ. [1.27] Receptacle .120 [3.05] .050 Typ. [1.27] Section A-A Plug .300 [7.62] Bushing #0-80 UNF-2B Thd. .610 [15.49] Bushing #0-80 UNF-2B Thd. Rectangular Connectors 42 Layout A A .305 [7.75] Jackscrew #0-80 UNF-2A Thd. Guide Pin 46 Layout Receptacle 2 Plug How To Specify S Solder pot for 26 AWG maximum stranded wire. X Special, does not fit description below. MCJ B2 10 P 4 L 4 0.5 Lead Length in Inches (min.) Connector Series Shell Material Insulation Color or Finish B2 Glass filled nylon, type 6/10, blue 1 All white wire 2 All yellow wire 3 All gray wire Layout (Positions) 4 Gold plated 5 Tin dipped gold plated 6 Bare (unfinished) 10, 14, 26, 38, 42, 46 7 Color coded per MIL-STD-681, System 1 8 Special color code 9 Ten solid color repeating (starts with black) Wire Type Contact Type *A Type E, 7 strand *B Type ET, 7 strand *C Type E, 19 strand P Pin S Socket *D Type ET, 19 strand F 7 strand per MIL-C-22759/11 (#28 AWG only) G 19 strand per MIL-C-22759/11 26 AWG, 24 AWG L Copper, solid Q Stranded per MIL-W-22759/33 *Per MIL-W-16878 Wire Size 4--24 AWG 5--25 AWG 6--26 AWG 8--28 AWG 0--30 AWG Contact Arrangement as Viewed from the Engaging Face of the Pin Side 21 38 1 20 14 Guide Pin Guide Pin 10 15 26 Guide Pin Guide Pin 38 Positions 46 26 Positions Guide Pin 10 Positions 20 1 6 1 36 1 6 1 Guide Pin 7 20 27 11 1 7 14 21 Guide Pin Guide Pin Guide Pin 46 Positions 14 Positions 42 42 Positions Guide pin locations illustrated are for standards configuration only. Any location is available. Guide pins are supplied in socket connectors and blank cavities are in pin connector. 47 Catalog 1308638 Revised 8-05 www.tycoelectronics.com Dimensions are in inches and millimeters unless otherwise specified. Values in brackets are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-5-729-0425 South America: 55-11-3611-1514 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-141-810-8967