Features stable Pure Copper Coils: The toroid inductor wire is encased in pure copper coils, ensuring long-lasting durability and stable performance. Compact and Portable: Its compact size and portability make it perfect for a wide range of PCB circuit board applications, providing convenience and versatility. 30Pcs Convenient Replacement: This set includes 30 toroid inductor wires, offering a convenient and cost-effective solution for replacements when needed. Small Body, Stable Performance: The small and finely processed inductor coil delivers stable and reliable performance, suitable for various electronic applications. Excellent Performance: With its excellent performance, this toroid inductor wire serves as a perfect replacement for old or damaged ones, ensuring optimal functionality. Specification: Item Type: Toroid Inductor Wire Wire Diameter: 0.7mm Quantity: 30 Package List: 30 x Toroid Inductor Wire Package List 30 x Toroid Inductor Wire