Board to Board Connectors S-200 Connector Systems For 160 Position Post Header Assembly Part Number : 174350-1 (Loaded all positions} (Post Length A = 16.9mm} A variation of the above- mentioned post with different plating is also available. P/N : 178806-1 Part Number : 174350-2 (Loaded all positions) (Post Length A = 9.4mm) Part Number : 174350-3 (Loaded row A, B, C) (Pest Length A = 9.4mm) Part Number : 174350-4 (Loaded row A, B} (Post Length A = 9.4mm} Material & Finish : Housing Glass-filled P.B.T., black Contact Copper alloy, <Post length : 16.9mm> 0.76um min. selective gold on (l) area, 0.1m min. gold on (ll) area and action area, with entire contact underplated 1.3um min. nickel. <Post length : 9.4mm- 0.76um min. selective gold on (} area, 0.14pm min. gold on action area, with entire contact underplated 1.3urm min, nickel. 111.0 he 54 pitch 99.06 I> 99 95 +008 -y 2.54 * 008 2.54 Plich et be a Sp Freee TE See pc board mounting dimension 4 PG Board Layout 165 f 15.2 ime 1? > oo 6.5 min , (1) 88 145 i } a to Header Housing ACTION PIN A Post 4 34 min (41) 254 |i 762 PC Board drill Role 1. 902 24 NIL | 1 Thru hole plating copper 25 76.m PC Board Mounting Dimension