Assmann wsw din 41612 connector female tht 254mm pitch style b assmann wsw a bf64abt assmann wsw a b f 64ab t din 41612 female connector style b tht 64 way 254mm pitch current rating 2a 400mm straight pins goldtin plated contacts and pbt ul94v 0 insulation assmann a bf64abt din 41612 connector female tht 64 way 254mm pitch style b