The PHOENIX CONTACT part 1758089 is a PCB header designed for electrical applications. It has a nominal current rating of 12 A and a rated voltage of 320 V. The header features 9 positions with a pitch of 5.08 mm and a nominal cross-section of 2.5 mm². The color of the header is green and it has a contact surface coated with tin for improved conductivity. The header is designed for wave soldering mounting and has a linear pinning layout with solder pins measuring 3.9 mm. This reliable and efficient PCB header is ideal for various electronic projects and applications.