Phoenix Contact 2202606 The PCB connector has a nominal cross-sectional area of 2.5 mm², and is typically a light gray color. It can handle up to 8 amps of current at a rated voltage of 320 volts. The contact surface material is tin (Sn), and the connection type is socket with two potential pins. Four connections are available on this connector, which has a pitch of 5mm. Connections are made using a push-in spring mechanism, where the conductor meets the PCB at a 0-degree angle. This connector does not require a locking clip or mounting system, and comes in various packaging options including cardboard.