Providing complete interconnect solutions since 1984

For over 25 years SPI has brought creativity and innovation to the electrical and electronic interconnection marketplace. As a manufacturer of eight key product categories we can supply your requirements for a wide range of military, industrial and commercial connectors and cable assemblies.

Our key strengths include U.S Military cylindrical connectors, backshells, dust caps and their commercial equivalents as well as industrial connectors, terminal blocks and control modules for a variety of applications. Since our inception, a major area of emphasis for SPI has been in custom connectors and cable assemblies built to meet our customer's specific requirements. In addition we produce a complete line of cable grip and hoisting grip products that satisfy a demanding range of indoor, outdoor and harsh environment electrical installation needs.

For the traffic control industry we provide a full line of high reliability intersection controller components. These include NEMA- A, B, C, Controller and MMU Monitor Connectors and complete cable assemblies, TS1 and TS2 Detector Panels, finished TS1 and TS2 load bays as well as numerous others.

Please take a few minutes to browse the categories on the left and let us show you how we can be the manufacturer of choice for all your interconnection needs!

Feel free to contact us today if you have any questions, or fill out our quote request form to get started now. Thank you for visiting SPI-Connects.com!