Tantalum (Ta)
HIGH RISKOverview
A rare, highly corrosion-resistant transition metal used in high-reliability capacitors, aerospace electronics, medical implants, and chemical processing systems. Tantalum's electrical stability and heat resistance make it indispensable for advanced electronics operating in harsh military and aerospace environments.
Risk score
82/100 — supply chain threat level: High
Primary use cases
Capacitors, Aerospace Electronics, Medical Implants, Chemical Processing