Backplane Connector Contacts are male or female terminals used in connectors. These terminals are specifically used in connectors that are designed for board or panel mount systems where other circuit boards may be plugged into them. The contact types are coaxial, fiber optics, ground, power, and signal with a contact termination of crimp and solder, press-fit, quick connect, screw mount, solder cup/eyelet, swage mount, and wire wrap.