Phoenix Contact 2203194 A PCB connector with a nominal cross-sectional area of 2.5mm² has a light gray color and can handle up to 8A of current at a rated voltage of 320V (III/2). The contact surface is made of tin, using a socket connection type with four potentials, arranged in two rows of four positions, each with four connections. The connector features a push-in spring connection method and has a pitch of 5mm. It doesn't require locking or mounting, and comes packaged in cardboard. The Spring opener is colored blue, red/green, or white.