Abstract: An electrical connection adapter and method for using the same is provided for connecting the fixed electrical terminals of a unit which are positioned in a regular matrix with an array of parallel electrical conductors. An intermediate adapter provides parallel passages through an insulating housing in which formed flat conductors across the width of the passages provide spring elements to engage the terminal contacts of the matrix in good electrical contact within the passages. Intermediate connector elements having adapter portions considerably narrower than the passages provided. The adapter portions are fixedly connected to self-cutting and connecting contacts laterally offset from the centerlines of their adapter portions.