Ø40x6 mm Ferrite Magnet

The 40 mm diameter and 6 mm thick ferrite magnet is an economical and reliable solution for a wide range of magnetic applications. Made from Y30 or Y35-grade ceramic material, it offers excellent corrosion resistance and high-temperature tolerance up to 220°C, making it ideal for both indoor and outdoor use.

Thanks to its uncoated, naturally rust-resistant surface, this ferrite magnet is especially suited for use in DIY projects, educational kits, speakers, motors, and general holding systems. Despite its compact size, it delivers stable magnetic performance over long-term use.

 Technical Specifications:

• Outer Diameter: 40 mm

• Thickness: 6 mm

• Material: Ferrite (ceramic magnet)

• Grade: Y30 / Y35

• Coating: None – naturally rustproof

• Max Operating Temperature: 220°C

• Typical Applications: Educational sets, speaker systems, DC motors, magnetic holders, hobby projects