5223986-5 is a keyed right-angle guide module designed for backplane and co-planar connector applications. This die cast guide module features a 180° key orientation with 4-40 thread type, providing keying to prevent mis-mating of daughter cards. The module offers a gatherability of ±0.100 inches and has a width of 0.311 inches [7.90 mm]. It is part of TE Connectivity's power connector and interconnection systems product line, commonly used in board-to-board power distribution applications where precise alignment and keying are required.