About

Located in sunny St. George, Utah, 5N Plus Semiconductors is a U.S. business and leading supplier of specialty semiconductor wafer technologies. We are the sole U.S. domestic space-qualified germanium substrate supplier to National Security Space customers, where our dislocation-free germanium wafers are employed in high-efficiency, multi-junction solar cells which are used on 95% of all U.S. defense and commercial satellites.

In addition to wafers, 5N Plus Semiconductors provides germanium metal in ultra-high-purity grades for specialized detector and research applications.

5N Plus Semiconductors also offers the world’s largest diameter, highest-quality InSb and GaSb substrates for advanced infrared night vision systems and specialty photonics applications.

Contact us today and let us know how we can support you in achieving your next-generation technology development or product goals.

5N Plus Semiconductors
4167 South River Road
St. George, UT  84790

Phone: 435-628-5900
Fax: 435-688-0469

Email: emailus

Copyright (C) 2015 by 5N Plus Semiconductors