39 www.ittcannon.com dimensions shown in inch (mm) specifications and dimensions subject to change micro center jackscrew mjs how to order the mjs jackscrew series provides a reliable interconnect for board-to-board, board-to-cable and in-line cable-to-cable applications. layouts accommodating up to 76 micropin/microsocket tm contacts are available, with the same wide range of options as are offered with the other micro line products offered in this catalog. s eries i nsulator material contact arrangement contact type t ermination type t ermination codes series contact type termination code* m js 26 p h 001 * - t ermination type insulator material b - diallyl phthalate v - polyester u - polyetherimide r - polyphenylene sulfide mjs - micro center jackscrew * see termination codes shown below. p - pin s - socket (h) 001 (h) 003 (l) 1 (l) 2 - 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 m il-std-681 system i. - 1/2" uninsulated solid #25 awg gold plated copper. - 1" uninsulated solid #25 awg gold plated copper. h - insulated wire harness. i - integral tail (mjsv-28s only). l - solid - uninsulated wire. s - solder pot to accept #26 awg harness wire. t - thru bundle pigtail (mjsv-28p only). unshrounded receptacle: 10, 26, 51, 66 shrouded receptacle; 10, 26, 34, 38, 42, 76 low profile plug and receptacle (shrouded): 28 contact arrangements rohs compliance r standard wire termination codes the following termination codes are listed for your information. for additional codes please refer to appendix on page 79 and 81. all wire lengths are minimum. harness type (h) #26 a wg per mil-w- 1 6 878 /4 type e teflon , 7/34 stranded. solid uninsulate d type ( l) #2 5 a wg gold plated solid copper. l ength 3 ( 7 6 . 2) 6 ( 152 . 4) 8 ( 203 . 2) 10 ( 2 5 4 .0) 12 ( 3 0 4.8) 18 ( 4 57.2 ) 20 ( 5 08.0) h 0 2 0 h 019 h 026 h 0 2 9 h 0 2 8 h 00 1 h 0 3 8 h 0 2 7 h 0 1 6 h 034 h 0 2 5 h 00 2 h 00 3 h 023 24 ( 6 09. 6 ) 3 0 ( 762 . 0) 36 (91 4 . 4 ) 48 ( 1 2 19. 2) 72 (18 28.8 ) 1 2 0 ( 3 0 48.0) h 00 9 h 0 10 h 011 h 0 13 h 017 h 042 h 004 h 005 h 006 h 04 8 h 046 h 04 1 l6 1 l5 6 l5 7 l3 9 l5 8 l1 l 1 4 l2l 7 l6 l 1 6 l 1 0 .1 2 5 (3.18 ) .1 5 0 (3.81 ) .19 0 (4.8 3 ) . 2 5 0 (6 . 3 5 ) . 3 7 5 (9. 5 3 ) . 5 00 (1 2.70) .7 5 0 ( 19. 0 5 ) 1.000 ( 25 .40) 1. 5 00 ( 38.10) 2 .000 ( 50 .80) 2 . 5 00 ( 63.50) 3 .000 ( 76 .20) all y ell o w c ol or c odedl ength terminati o n c ode l ength terminati o n c ode length all y ello w co l or c ode d contact arrangements face view of pin-use reve rse o rde r for socket identification numbers are for refe rence only and do not appea r on connectors. *low p rofile configu ration **mjsv & mjsr 10 contacts 4 6 10 17 34 51 1 18 35 21 44 66 1 23 45 12 14 26 1 13 15 1 7 11 1 13 23 12 22 34 6 10 16 1 11 19 10 18 28 1 5 7 26 contacts 16 contacts** 28 contacts** 34 contacts mjsv (sh rouded) 66 contacts mjsb/mjsu (unsh rouded) 51 contacts
micro center jackscrew mjs unshrouded receptacle (10-26-51-66) 40 www.ittcannon.com dimensions shown in inch (mm) specifications and dimensions subject to change m jsb/mjsu rear view unshrouded s tandard materials and finishes mic ropin mic rosocket insulator copper allo y, 50 miro-inch gold copper allo y, 50 micro-inch gold stainless steel, passivated & lubricated stainless steel, passivated stainless steel, passivated stainless steel, passivated diallyl phthalate, g reen colo r or polyetherimide, natural color jacksc rew retaine r, jacksc rew insert, threaded post, polarizing . 145 (3.68) dia. max. a .055 (1.40) ty p. c b . 050 (1.27) ty p. part number m jsb or mjsu-10p m jsb or mjsu-10s m jsb or mjsu-26p mjsb or mjsu-26s mjsb or mjsu-51p mjsb or mjsu-51s mjsb or mjsu-66p mjsb or mjsu-66s . 378 (9.60) . 378 (9.60) . 778 (19.76) .778 (19.76) 1.028 (26.11) 1.028 (26.11) 1.280 (32.51) 1.280 (32.51) . 190 (4.83) . 190 (4.83) . 190 (4.83) .190 (4.83) .260 (6.60) .260 (6.60) .260 (6.60) .260 (6.60) . 290 (7.37) . 290 (7.37) . 690 (17.53) .690 (17.53) .940 (23.88) .940 (23.88) 1.190 (30.23) 1.190 (30.23) a max. b max. c bsc. .126 ?.005 ( 3.20 ?0.13) .170 ?.010 (4.32 ?0.25) 1-64 unc-2a t hread . 170 (4.32) max. . 110 max. (2.79) 1-64 unc-2b t hread .332 (8.43) max. polarizing pin (optional with loss of contact) receptacle plug shrouded receptacle (16-28*-34) mjsv/mjsr a a . 285 (7 .24) max. c c . 080 (2 .03) . 065 (1 .65) . 285 (7 .24) max. b b d 1-64 unc -2b t hread 1-64 unc -2a thread . 205 (5 .21) max. .090 ?.010 (2.29 ?0.25) .110 (2 .79) max. . 145 ( 3.68) d ia. max. face view face view re ceptacle plug shrouded standard materials and finishes micropin microsocket insulator copper alloy, 50 miro-inch gold copper alloy, 50 micro-inch gold part number mjsv or mjsr-16p mjsv or mjsr-16s mjsv-28p* or mjsr-28p* mjsv-28s* or mjsr-28s* mjsv-34p or mjsr-34p mjsv-34s or mjsr-34s .700 (17.78) .700 (17.78) 1.020 (25.91) 1.020 (25.91) 1.180 (29.97) 1.180 (29.97) *low profile configuration, for "l" (uninsulated solid wire) termination add .090 (2.29) to the "b" dimension. for "h" (insulated wire) termination add .200 (5.08) to the "b" dimension. for special confi gurations with backpotted standoffs consult factory. .345 (8.76) .320 (8.13) .232 (5.89) .246 (6.25) .330 (8.38) .305 (7.75) .545 (13.84) .545 (13.84) .865 (21.97) .865 (21.97) 1.025 (26.04) 1.025 (26.04) .175 (4.45) - .062 (1.57) - .160 (4.06) - a max. b max. c ref. d .006 (0.15) stainless steel, passivated stainless steel, passivated stainless steel, passivated stainless steel, passivated polyester, black color polyphenylene sulfide, black color jackscrew retainer, jackscrew insert, threaded post, polarizing
41 www.ittcannon.com micro center jackscrew mjs shrouded receptacle (42) + m jsr-42p a 1.322 (33.58) ref. .125 ( 3.18) typ. c av. #1 .075 ( 1.91) typ. # 1 (.073) - 64 unc-2b threaded insert .035 (0.89) . 015 (0.38) typ. b c d c av. #31 .100 ( 2.54) typ. . 297 (7.54) ref. . 420 (10.67) max. c av #42 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + a 1 .328 (33.73) r ef. . 125 (3.18) t y p. .100 (2.54) typ. c av # 1 c av. 42 1/16 socke t head jackscrew # 1 (.073 - 64 unc - 2 a thread c .131 (3.33) .121 (3.07) typ b .145 (3.68) dia. max. .108 (2.74) max. . 075 (1.91) typ. .303 (7.70) ref. .420 (10.67) max. m jsr-42s part number a max. b max. c ref. d ?006 (0.15) mjsr-42p mjsr-42s 1.445 (36.70) 1.445 (36.70) .345 (8.76) .357 (9.07) 1.250 (31.75) 1.250 (31.75) .142 (3.61) - standard materials and finishes micropin microsocket insulator jackscrew retainer, jackscrew insert, threaded copper alloy, 50 miro-inch gold copper alloy, 50 micro-inch gold polyphenylene sulfide, black color stainless steel, passivated stainless steel, passivated stainless steel, passivated dimensions shown in inch (mm) specifications and dimensions subject to change
micro center jackscrew mjs shrouded receptacle (76) 42 www.ittcannon.com dimensions shown in inch (mm) specifications and dimensions subject to change + m jsr-76p #2 (0.86) - 64 unc-2b t hreaded insert a 1.472 (37.39) r ef. cav. #1 . 100 (2.54) typ. .075 (1.91) typ. cav. #76 cav. #62 c . 447 (11.35) r ef. .570 (14.48) max. . 035 (0.89) .015 (0.38) typ. b d cav. #13 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ++ +++ + + + + + + + + + + + + + + + + + + + + .570 ( 14.48) max. .453 (11.51) typ. .075 ( 1.91) typ. .100 (2.54) t yp. 1 .478 (37.54) typ. c av. #1 c a 1 /16 socket head jackscrew #2 (.086 - 64 unc - 2a thread .131 (3.33) . 121 (3.07) typ b .160 (4.06) max. .150 (3.81) max. mjsr-76s part number a max. b max. c ref. d ?006 (0.15) mjsr-76p mjsr-76s 1.595 (40.51) 1.595 (40.51) .345 (8.76) .357 (9.07) 1.400 (35.56) 1.400 (35.56) .142 (3.61) - cav. #62 cav. #76 cav. #13 standard materials and finishes micropin microsocket insulator jackscrew retainer, jackscrew insert, threaded copper alloy, 50 miro-inch gold copper alloy, 50 micro-inch gold polyphenylene sulfide, black color stainless steel, passivated stainless steel, passivated stainless steel, passivated
43 www.ittcannon.com dimensions shown in inch (mm) specifications and dimensions subject to change micro center jackscrew mjs plug (molded-in insert - special) m jsv**p mjsv-26p** (shown) part number mjsv-26p** mjsv-38p** .868 (22.05) 1.168 (29.67) a r ef. .100 (2.54) insert # 1-64 unc-2b insulator a max. e ngaging face .300 (7.62) max. . 061 (1.55) m ax. .109 (2.77) max. dia. l ead length micro-pin contact .162 (4.11) ref. c avity # 1 receptacle (special) mjsv-26s** (shown) part number mjsv-26s** mjsv-38s** .943 (23.95) 1.243 (31.57) .874 (22.20) 1.174 (29.82) a max. b r ef. . 167 (4.24) ref. . 100 (2.54) ref. b .253 (6.43) max. .320 (8.13) m ax. . 155 (3.94) max. a max. # 1-64 unc-2a micro-socket .190 (4.83) ref. lead length jackscrew m jsv**s* c avity # 1 contact arrangements + + .075 (1.91) .050 (1.27) .100 (2.54) 14 26 identification numbers are for refe rence and do not appea r on connectors. .050 (1.27) typ. 26 contacts .050 (1.27) ty p. .075 (1.91) .100 (2.54) ref. 20 38 21 1 1 38 contacts 15 face view of pin - use reve rse o rde r for socket
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