Phoenix Contact 1954074 The PCB header has a nominal cross-section area of 1.5mm², a black color, and can handle a maximum current of 8A at a rated voltage of 160V (III/2). The contact surface is made of tin (Sn) with a pin connection type, featuring 32 potentials arranged in two rows of 16 positions each. The pitch distance between pins is 3.5mm, allowing for THR soldering or wave soldering mounting. With a standard linear pinning pattern, the solder pins have a length of 1.4mm and are aligned according to the COMBICON FMC 1.5 - MCDN 1.5 plug-in system, which does not require any locking mechanism or special packaging, being instead packed in cardboard.