Spectra-Mat, Inc. | Advanced Refractory Metals & Dispenser Cathode Solutions

Spectra-Mat, Inc. is a leading manufacturer of advanced refractory metal products and electron emission solutions based in Watsonville, California. With over 50 years of expertise, the company specializes in dispenser cathodes for microwave, x-ray, and vacuum tube applications. It also produces tungsten alloys, thermal management materials, and precision-engineered components for industries such as aerospace, medical, telecommunications, and defense. As part of the SAES Group, Spectra-Mat offers fully integrated solutions, combining material science, engineering, and manufacturing to deliver high-performance, reliable products for demanding industrial applications worldwide.