At Masters Electronic you will find a large choice of Connectors to fill your Bill Of Material (BOM). Enjoy our Connectors Manufacturer Catalog, Price, Datasheet, Specifications, 2D & 3D CAD, Footprint allowing you to build your Electronic & Electrical projects. An electrical connector is an electromechanical device used to join electrical conductors and create an electrical circuit. Most electrical connectors have a gender – i.e. the male component, called a plug, connects to the female component, or socket. The connection may be removable (as for portable equipment), require a tool for assembly and removal, or serve as a permanent electrical joint between two points. An adapter can be used to join dissimilar connectors.