Shop electronic connectors and interconnect components for circuit boards, equipment panels, cable assemblies, controls and electronic devices. Wallco offers D-sub connectors, PCB connectors, IDC components, pin-and-socket systems, connector housings, headers, sockets and related electronic interconnect hardware.
Browse by connector family, contact configuration, mounting method and termination style to find components compatible with the equipment or assembly being built or serviced.
Electronic connectors provide electrical and mechanical interfaces between circuit boards, wiring, cable assemblies, equipment panels and removable modules. Connector systems range from compact board-level products to larger multi-position interfaces used in computers, instrumentation, industrial controls and communications equipment.
This category is intended for component-level interconnect products rather than finished Ethernet, fiber or audio/video cable assemblies.
Electronic connector systems may be designed for direct printed-circuit-board mounting, cable termination, panel mounting or combinations of these methods. Choosing the appropriate mounting arrangement is important for both mechanical fit and electrical performance.
Products in this category can include D-subminiature connectors, IDC connectors, PCB headers and receptacles, pin-and-socket systems, DIN-style connectors, crimp housings, contacts and other electronic interconnect formats.
Depending on the connector family, contacts may be terminated using solder, crimp, insulation displacement, screw terminals or direct PCB mounting. The termination style should be matched to wire size, tooling and the intended manufacturing or field-installation process.
Connector compatibility depends on more than the general connector family. Contact count, spacing, shell size, orientation and mechanical keying can all determine whether two components mate correctly.
Many connector systems use separate housings, contacts, backshells, strain-relief components, mounting screws or other accessories. These parts should be matched to the specific connector series and shell size.
Before ordering, confirm the connector family, contact count, gender, pitch, mounting orientation, termination method and electrical ratings. Similar-looking connectors are not necessarily interchangeable.