Niobium RO4210-2 is a high-performance wire material made of niobium. It consists of 99.7% pure Niobium, 0.15% Zirconium and 0.15% Oxygen, with a maximum service temperature of up to 350°C (662°F). This unique combination of elements makes it extremely corrosion-resistant and ideal for high-current applications such as welding machines or cables in aerospace applications. Its higher melting point also allows for improved operation in extreme environments compared to other materials, such as copper or aluminium alloys used in traditional wires and cables.

Niobium RO4210-2 is a high-performance electronics dielectric material with excellent electrical properties and thermal stability. It can make capacitors, switches, thermistors, and other components for the electronics industry. Its superior dielectric constant increases storage capacity in smaller devices, while its low dissipation factor helps reduce energy losses through impedance mismatch. The low dielectric loss tangent of 0.0019 translates into minimal power consumption when compared to other materials in the same class of operation temperature range. Niobium RO4210-2 also offers improved flexibility with its ability to withstand temperatures up to 200°C without losing any of its electrical characteristics.