Abstract: An electronic connector of the invention is used for linking together two printed circuit boards, such as a master printed circuit board and a peripheral interface circuit board. The electronic connector holds the circuit boards firmly, properly oriented and in good conductive contact, on a base platform. The connector has a leaf spring for inserting in a fixation mounting on a base platform. The leaf spring has a flexible, resilient die-pressed metal sheet body. An upper portion of the metal sheet body has a slanted face projecting forward adjacent a first side edge of the upper portion and a guide member extending downward from a lower edge of a second side edge of the upper portion and spaced away from said sheet body by a gap.