Straight p.c. 9-37 way 90 p.c. 9-37 way PCB layouts 0.76 min. 2.76 2.84 CRS 1 2 2.54 CRS 0.76 min. 1 2 Plug viewed from above, 2 holes 50 2 holes socket viewed from at 3.2 min. 2.76 at 3.2 min. below. (2 holes at A (2 holes at A 3.0/3.1 3.0/3.1 FRONT boardlock boardlock only)* only)* 50 way 50 way 2.76 2.76 2.54 CRS 2.84 CRS 0.76 min. 0.76 min. 1 2 34 1 2 34 50 50 A A 2 holes at 3.2 min. 2 holes at 3.2 min. FRONT (2 holes at 3.0/3.1 (2 holes at 3.0/3.1 boardlock only)* boardlock only)* *Special D only DIMENSIONS Contact Arrangement A crs 9 25.00 15 33.32 25 47.04 37 63.50 50 61.10 High Density D only 15 way High Density D 26 way High Density D 2.29 2.29 Plug viewed from above, J 1.05 min. J 0.44 socket viewed from 1 1 below. 10 6 19 11 18 25.00 33.32 90 FRONT 90 FRONT 44 way High Density D 62 way High Density D 2.29 2.42 J J 0.60 1 1 1 22 16 43 31 47.04 63.50 90 FRONT 90 FRONT 78 way High Density D DIMENSIONS 90 FRONT Contact Straight p.c 90 p.c 2.42 Arrangement J J 90 p.c. J 90 p.c. 15 1.98 2.54 60 40 26 1.98 2.54 1 21 44 1.98 2.54 1 62 1.98 2.54 STRAIGHT p.c. STRAIGHT 61.10 p.c. 78 2.08 2.54ORDERING information for CONNECTORS Shell finish Series No designator Zinc/yellow D Standard/Budget/Crimp D B X 25 P N B T D passivate SD Special D T Tinned (socket only) LD Special D 90 p.c. alternative TD Tinned and dimpled (plug only) HD-High Density Performance code Shell size No designator standard, HD, E, A, B, C and D special, crimp Mounting options/crimp select B Budget No designator Standard fixing holes B 90 brackets and stabiliser rivetted (fitted on Termination type 50 and 90 p.c. as standard) No designator Solder bucket F Float mount for rear panel mounting (and crimped when selector code R Reverse float mounting has been used) G MP501 rivetted N 90 p.c. H 4-40 UNC threaded inserts fitted OL Straight p.c. K MP625 and screwlock fitted W Wire wrapping L MP501-2 screw mounted N 90 brackets and stabiliser with screwlock Contact type fitted P Plug S Socket S Screwlock fitted T Boardlocks fitted Contact arrangement X Screwlocks and Boardlocks fitted 9, 15, 25, 37 and 50 C-Crimp (contacts ordered separately) High Density 15, 26, 44, 62 and 78 CONTACT ORDERING INFORMATION Contact/Wire Gauge Performance Code MP642 R 06 MP642-Pin, 24/28 A.W.G (HD only) High Density MP643-Socket, 24/28 A.W.G (HD only) 05-Pin, 200 operations MP647-Pin, 24/28 A.W.G (crimp D only) 06-Pin, 50 operations MP648-Socket, 24/28 A.W.G (crimp D only) 15-Socket, 200 operations MP649-Pin, 20/24 A.W.G (crimp D only) 16-Socket, 50 operations MP650-Socket, 20/24 A.W.G (crimp D only) Crimp D Method of supply 45-Pin, standard 500 operations No designator in 46-Pin, budget 300 operations packs of 100 55-Socket, standard 500 operations R 10,000 on a reel 56-Socket, budget 300 operations CONTACT ARRANGEMENT(viewed from mating face of male connector) Special, Standard and Crimp D High Density D 1 23 4 5 1 23 4 5 6 7 8 9 10 11 12 13 1 23 4 5 6 7 8 1 5 1 15 1 9 6 10 16 30 10 18 11 15 31 44 19 26 6 7 89 14 15 16 17 18 19 20 21 22 23 24 25 9 10 11 12 13 14 15 E - 9 contacts B - 25 contacts A - 15 contacts E - 15 contacts B - 44 contacts A - 26 contacts 1 2 3 4 67 8 910 11 12 13 14 15 16 17 5 1 20 1 23 4 5 6 7 8 9 10 13 16 17 18 19 11 12 14 15 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 1 21 39 21 42 59 22 40 43 62 60 78 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 C - 37 contacts D - 50 contacts C - 62 contacts D - 78 contacts Accessories ITW McMurdo Connectors Division of ITW Limited A range of accessories Norway Road are available including Hilsea automatic and hand Portsmouth crimp tools, insertion PO3 5HT and extraction tools United Kingdom ask our sales office for Tel: 02392 656200 details. Fax: 02392 666352 Due to our policy of continuous product development, ITW McMurdo Connectors e-mail: info itwmcmurdo.co.uk retain the right to change the specification at any time without prior notice. Designed & www.itwmcmurdo.co.uk printed in the UK. Connectors