This is a green PCB header with a linear pin layout designed for electrical connections. It features 2 positions, a pitch of 5.08 mm, and a contact surface finished with tin. The header is rated for a nominal current of 12 A and a voltage of 320 V (Category III / 2). It has a nominal cross-section of 2.5 mm², a solder pin length of 3.5 mm, and is suitable for wave soldering mounting techniques.