5-146252-3 is a single-row breakaway header with solder tails, part of the AMPMODU .100 [2.54] centerline interconnection system. This header features a .025 [0.64] square straight post design and is available in various position configurations. The component is designed for surface mount applications with specific dimensional parameters including C = .125 [3.18], D = .318 [8.08], and E = .200 [5.08]. These headers are commonly used in board-to-board interconnection applications where reliable electrical connections and flexible position configurations are required.