Assmann wsw idc connector low profile header assmann wsw awhc 40 0111 t assmann wsw awhc 40 0111 t idc connector low profile header idc 40 way 254mm pitch current rating 1a goldtin plated contacts and pbt ul94v 0 insulation assmann wsw awhc 40 0111 t idc connector 40 way 254mm pitch low profile header