The 1851339 is a 12-position plug component designed for printed-circuit board applications. It features a 3.81 mm pitch and utilizes a time-saving, tool-free push-in spring connection method. This green connector is rated for a nominal current of 8 A and a voltage of 160 V (III/2), with tin-plated contacts for reliable performance. Key advantages include a screwable flange for superior mechanical stability, a color-coded actuation lever for intuitive use, and an integrated test option for quick diagnostics.