Polyimide-Insulated Phosphor Bronze Wire (Cu94/Sn6)

Polyimide-Insulated Phosphor Bronze Wire (Cu94/Sn6)) integrates the high fatigue resistance, wear durability, and spring-like mechanical properties of phosphor bronze with the dielectric strength and high-temperature endurance of polyimide insulation. It is well-suited for precision connectors, switch contacts, and instrumentation wiring in aerospace, defense, and electronics manufacturing. Applications include resilient contact leads, vibration-resistant wiring, and durable interconnects in precision sensors. In research, it is used for studies on alloy fatigue under thermal cycling, polyimide adhesion to copper alloys, and wear resistance in dynamic electrical contacts. The combination of mechanical resilience, stable conductivity, and insulation integrity ensures dependable performance in demanding operational and experimental environments.