The PHOENIX CONTACT part 1843677 is a PCB header that is designed for optimal performance. It has a nominal current rating of 8 A and a rated voltage of 160 V (III/2). The header has a nominal cross section of 1.5 mm² and features 9 positions, with a pitch of 3.5 mm. The header is color-coded in green for easy identification. The contact surface is coated with tin for improved conductivity. The header is designed for easy installation using wave soldering method. The pin layout is linear, and the solder pin has a length of 3.4 mm. This PCB header is a reliable and efficient solution for various electronic applications.