e nvironmental, rectangular connectors for a ircraft, missile and ground support e quipment applicatoins shell insulatorc ontacts contact arrangements ser i es p re fix c l ass c ont ac t arra n ement s h e ll typ e c ont ac t typ e mounting modifi ca tion ser i es p re fix dpg, dpj 33 f or p l ug , 34 f or rec e p tacle p f or pi n , s f or soc ket 33-k- wi th 6-3 2 cl inch n uts 33-b- c lea ran ce h oles f or 6-32 scre w 34-k-f loat i ng e yelet wi th 6-32 ta pp e d i . d. 34-b-f loat i ng e ylet wi th .140 i . d. -2-. 125 ( 3.18) remo ve d f rom f r ont l ip o f -33 s hell m - o ne pi ece insulator ri ng - t yp e rentent ion mb - l i ttle ca e sa r c ont act r etent i on as sem b l y dpgm - c 8, 12, 15, 16, 20 c 4 , 21 an d 32 dpjm - c 21, 59, 59 c 10, an d 98 dpjmb - 59, 98 sh e ll typ e c ont ac t t yp e mo unt in g mo difi ca tion c l ass c ont ac t arra n geme nt s mater i al fin i sh mater i al mater i al f i n i sh t erm i nat i on n o . o f contacts dpj dpg mb- m- 98 21 -34 -33 p s -k -k -2 dp gm / dp j m/ dp j m b alum i num allo y ca d m i um plate wi th ol iv e d ra b irr idi te di all yl phthalate co pp er allo y g ol d p late cr i m p 8, 12, 15, 16, 20, 21, 32, 59, 98 c annon ' s dpgm, dpjm, an d dpjmb connectors are d es i gne d f or a pp l i cat i ons w here s p ace an d w e i ght are p r i me cons id erat i ons . t he i r rectangular sha p e p ro vid es ma x i mum s p ace ut i l i z at i on an d p erm i ts e as y remo v al o f e q u ip ment f or i ns p ect i on an d / or r e p a i r . dpgm an d dpjm connectors f eature cr i m p s na p-i n contacts wi th r i ng - t yp e retent i on w h i le d pjmb c onnect ors f eature the l i ttle ca e sa r ? rear release contact retent i on assem b l y (rear i nsert i on , release an d e x tract i on o f cr i m p sna p-i n contacts ). t he y b oth ha v e one pi ece di all y l p htha - l ate i nsulators wi th p ol y chloro p ren e wi re se al i ng g rommets . t he y also i ncor p o rate a p er ip heral se al d es i gn that allo w s an a x i al tolera nce o f u p to .125 (3.1 7 5) w h i le st i ll e ff ect i ng a seal . t he 34 shel l u t i l i z es a ru bb er seal encase d i n such a w a y that the s te p d o w n d es i gn o f t he mat i ng 33 s hell seats i nto a n d aga i nst i t . a l l o f the se conne ctors ut i l i z e k e y stone co rne rs f or p olar i z at i on an d are cou p le d by f r i ct i on . tw o shell st y les wi th diff erent mount i ng p ro vi s i ons are a v a i l - a b le . f or all ne w a pp l i cat i ons , the re f e rence d conne ctors wi ll b e a v a i la b le onl y wi th i nsulato rs i n the normal p os i t i on , that i s , pi n i nsulat ors i n the 34 ( rece p tacle ) shells an d soc k et i nsulators i n the 33 (p lug ) shells . f or re p lacements i t i s s ugg este d that w he re p ract - i c al , c usto mers us i ng these conne cto rs wi th re - v erse d i n sulato rs c hange to conne ctors wi th i nsul ators i n the norm al p os i t i on . h o w e v er , f or t hose w ho a re una b le to chan ge w e wi ll f urn i sh conn ect - t ors wi th re v erse d i nsula tors to ma i nta i n the i r e q uip m ent usage . contacts , coa x i als an d j unct i on shells must b e or d ere d se p arat el y, e x ce p t f or the d pjmb w here the contacts are su pp l i e d wi th the con ne ctor . w hen ( or d er i ng or reor d er i ng ) p lease s p ec ify the 3-4-3 contact p art num b er as sho w n . w e ha v e cross - re f erence d t hese ne w p art num b ers wi th the p re vi- ous p art num b ers (w h i ch ha v e b een o b solete d) f or vour con ven i ence . e x am p le : 031-0900-001 ne w " 3-4-3 " p art num b er (038819-001) p re vi ous p art num b er dpgm/dpjm/dpjmb standar d data 98 www.ittcannon.com how to order
dpgm/dpjm/dpjmb shell dimensions - dpgm 99 www.ittcannon.com dimensions shown in inch (mm) specifications and dimensions subject to change 33 shell .912 (23.16) max. .109 (2.77) .1.062 (26.91) .156 (3.96) .788 ( 20.02) 1.250 (31.75) max. 1.250 (31.75) max. 1.225 (31.12) max. 1.006 (25.55) max. 1.011 (25.68) max. .109 (2.77) 1.097 (27.86) .500 (12.70) 1.000 (25.40) .109 (2.77) min typ. .312 r. (7.92) .109 (2 .77) .625 (15.88) .880 (22.35) .250 r. (6.35) .021 r. (0.53) .125 r. (3.18) .171 r. (4.34) .218 r. (5.54) .046 (1.17) .188 r. (4.78) two floating eyelets. 1.156 (29.36) 1.225 (31.12) max. .912 max. (23.16) .998 ( 25.35) .500 (12.70) .109 (2.77) .908 ( 23.06) .312 r. (7.92) .109(2.77) min. typ. .188 r. (4.78) 3.562 (90.47) two floating eyelets .625 (15.88) .031 (0.79) r. 1.688 (42.88) 2.50 r. (6.35) .125 r. (3.18) .639 + _ .004 (16.23 + _0.10) 1.414 + _ .004 (35.92 + _0.10) 2.000 + _ .004 (50.80 + _0.10) 2.000 + _ .004 (50.80 + _0.10) 1.533 + _ .004 (38.94 + _0.10) 2.760 + _ .004 (70.10 + _0.10) .562 + _ .004 (14.27 + _0.10) .562 + _ .004 (14.27 + _0.10) 3.875 + _ .005 (98.42 + _0.13) 3.875 + _ .004 (98.42 + _0.10) 3.377 + _ .005 (85.78 + _0.13) 3.254 + _ .005 (82.65 + _0.10) 1.116 + _ .004 (28.35 + _0.10) .562 + _ .004 (14.27 + _0.10) .562 + _ .004 (14.27 + _0.10) .171 r. (4.34) 33 shell 3 4 shell 3 4 shell shell dimensions -dpjm/dpjmb
dpgm/dpjm/dpjmb contact arrangements 100 www.ittcannon.com dimensions shown in inch (mm) specifications and dimensions subject to change dpjm/dpjmb d pgm no. of contacts & wire size test voltage ac (rms) 8 coax (1-8) 1000 16 #20 (5-20) 1500 4 coax (1-4) 1000 21 #20 (1-21) 1500 21 coax (#1-21) 1000 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 17 1 8 1 9 2 0 21 22 23 24 25 26 27 2 8 29 3 0 31 32 3 3 34 3 5 3 6 58 5 9 6 0 6 1 62 63 64 65 66 67 68 6 9 70 7 1 72 73 7 4 75 7 6 7 7 38 37 3 9 4 0 4 1 4 2 43 4 4 4 5 4 6 47 4 8 49 50 51 52 53 54 5 5 56 57 79 78 8 0 8 1 8 2 8 3 84 8 5 8 6 8 7 88 8 9 90 91 92 93 94 95 9 6 97 98 9 1 0 1 1 1 2 13 14 15 16 14 1 5 1 6 1 7 18 19 20 21 22 2 3 3 5 3 6 3 7 3 8 39 40 41 42 43 4 4 50 5 1 5 2 5 3 54 55 56 57 58 59 24 2 5 2 6 2 7 28 29 30 31 32 33 3 4 9 1 0 1 1 1 2 13 45 4 6 4 7 4 8 49 1 2 3 4 5 6 7 8 14 1 5 1 6 1 7 1 8 19 2 0 2 1 2 2 2 3 35 3 6 3 7 3 8 3 9 40 4 1 4 2 4 3 4 4 50 5 1 5 2 5 3 5 4 55 5 6 5 7 5 8 5 9 24 2 5 2 6 2 7 2 8 29 3 0 3 1 3 2 3 3 3 4 9 1 0 1 1 12 13 1 2 3 4 5 6 7 8 1 2 3 4 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 1 1 3 1 1 13 5 2 4146 9 1 23 4 5 6 7 8 9 1 0 11 12 13 14 1 5 1 6 7 1 0 15 12 8 2 3 4 5 6 7 8 9 1 0 1 1 12 8 9 10 11 12 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 13 14 15 16 17 18 19 20 21 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1 2 3 4 5 6 7 8 14 15 1 6 17 1 8 19 20 21 9 10 11 12 13 45 4 6 47 48 49 49 #20 (1-8,14-44 & 50-59) 1500 10 #12 (9-13 & 45-49) 1500 98 #20 (1-98) 1500 current carrying capacity of wires and cables wire size #4 #8 #12 #16 #20 am perage 80 46 23 13 7.5 49 #20 (1-8, 14-44&50-59) 1700 10 coax (9-13&45-49) 1000 59 c 10* 98*? 59 32* 2 1* 20 c 4* c 8* 12* 15* 16* c 21* 32 #20 (1-32) 1500 1 2 #1 6 ( 1- 12) see note 1 5 #16 (1-15) see note 5 #20 (3,6,10,11 & 16) 1500 9 #20 (1,4,5,7-9, 13-15) 1700 (2 #20 (2&12) 1500 no. of contacts & wire size test voltage ac (rms) no. of contacts & wire size test voltage ac (rms) no. of contacts & wire size test voltage ac (rms) all dpj m an d dpj mb p o w er contact arrange ments h a ve a 1500 vac r ms test volstage. coaxials h a ve 1000 vac r ms voltage. a vaila b le w ith li tt le ca e sar contact asse mb l y ( dpj mb ). * all dpgm arrange m ents h a ve a 1500 vac test voltage exce p t for arrange m ents 12 an d 15, wh ic h is 3200 vac for contact 1,5,8 an d 12. t h e re maining contacts h ave a 2200 vac test v oltage. all coaxials h a ve 1000 vac r m s test voltage. * ?*
dpgm dpjm/ dpj mb part no. 248-1711-000 (038989-0000) n ew part number 012-0319-000 012-0435-000 225-0070-000 225-0071-000 225-0072-000 225-0085-000 20 12 20 16 12 20-18 coax coax coax coax 20-24 12-14 20-24 16-20 12-14 18 50 ohm (rg 196/u) 75 ohm (rg 1871u) 95 ohm (rg 195/u) 150 ohm 030-9081-001 030-9185-002 031-0905-000 (038820-0001) 031-0944-000 (040370-0000) 031-0909-000 (038825-0000) 031-0907-000 (038820-0000) 249-1178-001 (038834-0001) 249-1176-001 (038832-0001) 249-1174-001 (038830-0001) 249-1172-001 (038828-0001) 031-9082-001 031-9186-002 031-0900-001 (038819-0001) 031-0945-000 (040371-0000) 031-0908-000 (038826-0000) 031-0906-000 (038819-0002) 249-11 7 7-001 (038833 -0001) 249-1175-001 (038831 -0001) 249-1173-001 (0388 29- 0 00 1) 249-1171-001 (0388 27- 0 00 1) m22520/1-01 m22520/1-01 m22520/1-01 m22520/1-01 m22520/1-01 m22520/1-01 m22520/5-01 with y-193 die wt400 995-001-071 wt402 hx3-138 wt408 m22520/1-02 m22520/1-02 m22520/1-02 m22520/1-02 m22520/1-02 m22520/1-02 red yellow cit 20 cit 16 cit 12 cit 18 cet 20-14 cet 12-4 cet 20a cet 16 cet 12 cet 20a cit c2 cet c1 cet c1 cet c1 cet c1 cit c2 cit c2 cit c2 20 16 12 coaxial 021604-0002 021604-0004 .040-.083 .080-.096 .062 .080 c o n ta c t siz e c o n ta ct siz e wi re siz e acc om. p in s o ck et c r i m p t oo l part no. l o c ator c o l or ex tra c t i o n t oo l no. l o c ator c o n ta c t part number c o n ta ct siz e wi re siz e acc om. p in s o ck et c r i m p t oo l part no. l o c ator c o l or ex tra c t i o n t oo l no. l o c ator c o n ta c t part number c o n ta ct siz e wi re siz e acc om. pin p l ug re c e p t s o ck et c r i m p t oo l part no. i n s ert i o n t oo l no. ex tra c ti o n t oo l no. c o n ta c t part number part number exi s tin g part number wi re siz e o .d. i .d a sea l in g wi re s o n # 12 a n d coa xi a l c on ta cts part n o. 248 -1711-000 (038989-0000) .250 (6. 35) .901 (22.88) max. 3/8 (9.52) 1/8 (3.18) dia. a all hole s in g rommet re q u ire f illi n g either b y a wire a n d co n tra ct , or b y mea ns of wire hole pl ug s. s mall wire s sho u ld b e p ro v ided with r u bber b u shi n gs be f ore crimp in . app roximately 1/16 (1.59) o f a n in ch o f b u shi n g is vi si b le whe n i ns tal le d i n to g rommet . gr ommet s witll seal w ith o u t bu shi ng s or wire .09 6 (2 .44) to.185 (4.70) to diameter. 1.526 (38.76) .248 (6.30) 1.001 (25.42) .090 (2.28) .125 (3.18) dia. , 4 ho l e s 3.190 (81.03) ty p . 3.371 (85.62) .813 (20.65) ty p . part no. 248-1710-000 (038988-0000) p art n o. 248-1710-000 (038988-0000) d p gm j u n ctio n shell s are e sse n tail f or p ro p er i n - s tallatio n o f c o nn e ctor a n d are ordered se p arately. dpjmb dpgm/dpjm c oa xi a l s dpgm/dpjm/dpjmb junction shells 101 www.ittcannon.com dimensions shown in inch (mm) specifications and dimensions subject to change wire bushings hole fillers contact/coaxial data and termination tool
dpgm/dpjm/dpjmb assembly procedures 102 www.ittcannon.com dimensions shown in inch (mm) specifications and dimensions subject to change wiring and crimping contacts w ires should be stripped to the dimension appropriate to the contact use #20 contact #2018, #16 & #12 contact c ontact si ze 3/16 (4.76) .089 dia. max (2.26) 1/4 (6.35) support omitted on dpjmb contact w ire c ontact t ool d escription assembl y n umber c ontact #20 #16 #12 cet - 20a cet - 16 cet - 12 cet - c1 038889-0100 038888-0000 038890-0000 038869-0000 c oa xial 50-75,95 & 150 ohm #20 #16 #12 af ter the contacts ha ve been crimped , they should be threaded throu g h the j unction shell and inserted w ith the tools sho w n belo w. i t is recommended that the contacts be inserted in the center hori zontal ro w f irst , then w or k to the top and bottom hori zon - tal ro w s. if it is necessar y at an y time to remo v e contacts , this ma y be accomplished w ith an impact e xtraction tool . s impl y place the correct tool on the en g a g in g end o f the contact and push . a re versible tip is pro vided f or pins and soc kets . 1 . contact into crimp tool d rop contact into crimp tool , it w ill locate on the contact shoulder . 2. w ire into contact t a ke w ire stripped to dimensions abo ve , and push into the contact crimp pot until it is completel y home . where outside diameter o f w ire in the #12 or coaxial contact is less than .096 (2.44), a rubber bushin g most be slipped o v er the w ire be f ore crimpin g ( see pa g e 103). 3. crimp sq uee ze the crimp tool to secure the w ire into the contact . i t is not possible to remo ve the contact f r om the crimp tool until crimp is completed . 4. removed w ired contact from tool 5. inspect if w ires are stripped and crimped correctl y, the w ire w ill be v isible throu g h the small inspection hole in the contact . cit - 20 cit - 16 cit - 12 cit - c2 038894-0000 038895-0000 038896-0000 038901-0000 c oa xial 50-75,95 & 150 ohm t ool d escription assembl y n umber contact #20 #2018 # 16 #12 c ontact i ns e rtion (dpgm/dpjm) i nsertin g #20 & #16 c ontacts i nsertin g c oa xial & #12 c ontacts extractin g #20 & #16 c ontacts extractin g coa xi al & #12 c ontacts contact ex traction (dpgm/dpjm
coaxial contact assembly (dpgm/dpjm) cable stripping abc 50 oh m contact ( r g -196u ) (assembly steps 1, 2, 3, 4, 5 & 8) 7 5 oh m contact (r g -1 87 u ) (assembly steps 1, 2, 3, 5 & 8) 95 oh m contact (r g -195u ) (assembly steps 1, 3, 6 , 7 & 8) bushing bushing shim c rimp ring c rimp ring jac ket diele c tri c 1 . a f te r t h e co a xi al cable h as bee n st ri ppe d t o t h e p ro pe r di me n sion s, t in t h e ce n te r conduc t or. if o.d. of cable i s less t h a n .096 (2 . 44), sl i p ru bbe r b u shing ov e r wir e . (5 0 , 7 5 & 9 5 oh m) 2 . a ssemble cri mp ring und e r b r a id a nd a dd b u sh- ing t o cable . (5 0 & 7 5 oh m) 3 . th e ce n te r con ta ct i s s u ppl i e d loo se in t h e p o lyet h yle n e ba g. in se r t t h e t inn e d conduc t or in t o t h e con ta ct . wir e mu st be vi si ble t hrough in spe ct ion ho le a nd di ele ct ric p u sh ed a g a in st con ta ct s hou l d e r. for 15 0 oh m con tact s hou l d e r m u st be f l u sh a g a in st b u shing. h eat con tact wi t h a clea n s o l d e ring iron. a void s o l d e r ou ts id e con ta ct, (5 0 , 7 5, & 9 5 oh m) 4 . wr ap s hi m a round b r a id. (5 0 oh m) 7. sl i p cri mp ov e r t he b ra id. ( 9 5 oh m) 8 . c ri mp - cri mp t oo l m u st be l ocate d 1 / 1 6 (1 . 58) t o 5 / 6 4 (1 .9 8) from s hou l d e r of co a xi al . (5 0 , 7 5 & 9 5 oh ms) 5 . f ee d cable a nd assemble d pa r ts in t o co a xi al s h ell . c a re i s r e quir ed if bra id i s t o fit sm oo t h ly in sid e t h e shell . (50 & 7 5 oh m) 6. threa d cri mp ring ov e r cable . f ee d ce n ter con- ta ct in t o co a xi al sh ell wi t h t h e s h ell bet w ee n t h e di ele ct ric and t h e b ra id. ( 9 5 oh m) c rimp ring b r a id bushing c enter c ondu c tor inspe c tion hole c enter c ondu c tor c enter c ont ac t diele c tri ca pply c le an soldering iron shim c enter c ont ac t se a ling grommet lo aca t ion . 12 5 (3 .18 ) min. plug . 06 3 (1 . 5 9 ) min. re c pt . 06 3 (1 . 5 9 ) .07 8 (1 .9 8) edge of c r imp tool jac ket br aid c rimp ring shell c rimp ring .035 di a (0. 8 9 ) d e f cable t rim dimensions a 15 0 oh m 9 5 oh m 7 5 oh m 5 0 oh m 3 / 1 6 (4.76 ) 3 / 1 6 (4.76 ) 3 / 1 6 (4.76 ) 1 / 4 (6.35) 1 / 1 6 (1. 5 9 ) 1 / 8 (3 . 18) 1 / 8 (3 . 18) 1 / 8 (3 . 18) 5 / 32 (3 .97 ) 5 /6 4 (1 .98) 5 /6 4 (1 .98) 5 /6 4 (1 .98) . 154 (3 .91) . 1 06 (2.69 ) . 122 (3 . 1 0 ) . 1 06 (2.69 ) . 183 (4 .6 5) . 13 9 (3. 53) . 158 (4 .0 1) . 13 6 (3. 53) . 2 0 2 (5 . 13) . 153 (3 . 8 9 ) b cd min . d ia . e max . d ia . f min . d ia . cable e ntry dimensions dpgm/dpjm/dpjmb assembly procedures 103 www.ittcannon.com dimensions shown in inch (mm) specifications and dimensions subject to change assembly steps
33 and 34 shell styles c a d b a dpgm-33 1.609(40.87) 1.599(40.61) 1.636(41.55) 1.626(41.30) .985(25.02) .975(24.76) 1.011(25.68) 1.001(25.42) .214(5.44) .204(5.18) .227(5.76) .217(5.51) .203(5.16) .193(4.90) .190(4.83) .180(4.57) { { .500(12.70) .625(15.88) .500(12.70) .625(15.88) 6-32 n c -2 th d self-lo c king nut 6-32 n c -2 th d self-loc king nut 6-32 n c -2 thd self-lo c king nut pl a in hole flo a t mounting p anel p anel a- 2 a a b shor tened b pl a in hole in fl a nge dpg-34 b c d g a p b et w een f lan g es a f te r m at i n g . 565 (14.35) .559 (14.45) 2.004 (50.90) 1.996 (50.70) .166 (4.22) r . t yp. .146 (3.71) .3.480 (88.39) * 3.470 (88.14) .262 (6.85) .252 (6.40) .565 (14.35) .559 (14.45) * t hese dimensions allow for float mounting . p a nel thi c kness : m aximum sum of both panel thicknesses is 7 / 16 of an inch when 33 plug and 34 receptacle are back mounted . s hell style 33 modifications a and -2 can be back mounted onl y . s hell style 33 modifications b and shell style 34 modifications b and h may be front or back mounted c onsult factory for additional information . 3.879 (98.53) 3.871 (98.32) .166 (4.22) r . t yp. .146 (3.71) .217 (5.51) .207 (5.26) 1.105 (28.07) * 1.095 (27.81) .143 (3.63) d i a . t yp .141 (3.58) . 143 (3.6 3) d i a . t y p. .141 ( 3.58) 33 shell 34 shell dpgm dp j m dp j mb sl ip ju n c ti o n shell ov er gro mm et and se cur e wi th fou r s c r e w s and l ock w ashe r s . dpgm/dpjm/dpjmb junction shell, assembly of 104 www.ittcannon.com dimensions shown in inch (mm) specifications and dimensions subject to change panel cutouts mounting variations
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