Wire To Board / Wire To Wire ConnectorWire-to-board connectors and wire-to-wire connectors are types of connectors that are used to connect wires to a circuit board or to other wires, respectively. Wire-to-board connectors typically consist of a housing that is mounted to the circuit board, and a set of terminals or pins that protrude from the housing and make contact with the circuit board. Wire-to-wire connectors, on the other hand, consist of two housing halves that are designed to be mated together, with each housing containing a set of terminals or pins that make contact with the corresponding terminals on the other half. Both types of connectors are commonly used in a wide range of electrical and electronic systems, and are available in a variety of sizes and configurations to meet the needs of different applications.