The Ferrite Bar Magnet 40x20x7mm – Strong Ceramic Magnet is a compact and durable permanent ceramic magnet ideal for educational, scientific, and engineering applications. Known for its excellent magnetic stability and corrosion resistance, this magnet is widely used in motors, generators, and DIY STEM projects.
Features:
- Solid ferrite construction with high magnetic force
- Standard bar shape for versatile applications
- Resistant to corrosion and demagnetization
- Suitable for educational kits, science projects, and industrial use
- Easy to mount or integrate into enclosures and components
Specifications:
| Specification | Details |
|---|---|
| Dimensions | 40mm (L) x 20mm (W) x 7mm (T) |
| Material | Ferrite (Ceramic) |
| Shape | Bar |
| Magnetization | Axial |
| Grade | Y30 or Equivalent |
| Maximum Operating Temp | 250°C |
| Coating | None (natural ceramic finish) |
| Corrosion Resistance | High |
| Weight | Approx. 15g |
Package Includes:
- 1 × Ferrite Bar Magnet (40x20x7mm)


















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