www.harwin.com m50 connectors male & female pc tail connectors 1.27 mm (.050") pitch without posts mating connectors, also suitable for use with other un-shrouded m50 connectors. how to order vertical horizontal recommended pc board pattern recommended pc board pattern recommended pc board pattern m50 C xxx x x 22 finish 22 gold + tin/lead 42 gold + tin no. of ways per row 05 to 12, 15, 20, 25, 30, 35, 40, 45, 50 series code 300 dil vertical pc tail socket 350 dil vertical pc tail pin header 390 dil horizontal pc tail pin header calculation a 1.27 x no. of ways per row b 1.27 x (no. of ways per row C 1) calculation a b + 1.67 b 1.27 x (no. of ways per row C 1) 18 b 0.40 squar e 1.27 1.27 0.55 ma x. a 3.41 1.00 6.30 3.00 1.27 1.27 b a 0.40 4.30 2.40 3.05 1.27 0.15 1.27 ?0.65 1.27 b 1.27 1.27 b a 0.40 4.30 2.40 3.05 1.27 0.15 1.27 ?0.65 1.27 b 1.27 1.27 b a 0.40 4.30 2.40 3.05 1.27 0.15 1.27 ?0.65 1.27 b 1.27 1.27 b a 0.40 4.30 2.40 3.05 1.27 0.15 1.27 ?0.65 1.27 b b 0.40 squar e 1.27 1.27 0.55 ma x. a 3.41 1.00 6.30 3.00 b 1.27 1.27 ? 0.65 b 1.27 1.27 ? 0.65 0.40 square b 1.27 a 3.00 1.27 3.41 3.81 1.00 1.27 2.50 sele ctive gold in this are a 0.40 square b 1.27 a 3.00 1.27 3.41 3.81 1.00 1.27 2.50 sele ctive gold in this are a
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