Northrop Grumman Licenses New Wet-Mateable Connector Technology for Manufacturing
(Source: Northrop Grumman; issued Feb 12, 2020)
ANNAPOLIS, Md. --- Northrop Grumman Corporation has signed its first non-exclusive agreement to manufacture niobium-based connectors (NiobiCon) specifically designed for harsh environments.

NiobiCon is a new way of making electrical connections underwater that enables power transfer and data exchange without using seals, oil or moving parts. This technology was developed to address the inefficient recharging of unmanned vehicles in underwater environments. When the niobium connector enters in contact with the water, it creates its own thin isolating layer, which gets scraped off when the connection is made. Once disconnected, the layer instantly regenerates.

“NiobiCon is a patented technology that has global commercial and defense applications,” said Alan Lytle, vice president, undersea systems, Northrop Grumman. “It is an innovative wet-mateable connector technology we have developed that will not only improve reliability and cost-effectiveness, but also revolutionize the industry. We are excited to take the first step in developing solutions for specific future applications.”

Northrop Grumman has entered into an agreement with iCONN Systems LLC, which specializes in the manufacture of connectors for harsh environments as their first non-exclusive licensee. They will work with potential customers to develop more reliable interconnects for both commercial and defense applications.

“iCONN Systems is excited to design, develop and manufacture interconnects with Northrop Grumman’s patented technology introducing true wet-mateable connector products,” said Rich Regole, CEO, iCONN Systems, LLC.


Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever-evolving needs of our customers worldwide. Our 90,000 employees define possible every day using science, technology and engineering to create and deliver advanced systems, products and services.

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