A male connector for a sensor guide wire for intravascular measurements of physiological variables in a living body, and a method for producing said male connector. The male connector comprises a plurality of spaced apart conductive members, extending at least partially along the length of the male connector, and a plurality of conductive areas separated from each other by insulating areas, disposed along the male connector, wherein each of the conductive members are connected to a respective conductive area. The conductive members and the conductive and insulating areas are formed on a planar sheet of thin flexible insulating material, and the conductive members are provided on one surface of the sheet and the conductive areas are provided on the other surface of the sheet, wherein said planar sheet is adapted to be formed into said male connector such that said conductive member being arranged at the inner surface, and that said conductive and insulating areas being arranged at the outer surface of the male connector.
