Phoenix Contact 1751231 The printed circuit board terminal has a nominal current of 17.5 A and is rated for a voltage of 320 V, with a cross-sectional area of 1.5 mm². It features nine potentials connected to a single row with nine positions, belonging to the SPTA 1,5/ product range. The connection method involves push-in spring connections and can be mounted using wave soldering at a 45° angle. The terminals are colored green, have linear pinning layouts, and use solder pins of length 3.4 mm per potential, with two solder pins per potential. These terminals are packaged in cardboard.