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)
Rajan Udeshi –
Used this bar magnet for a science exhibition project. The magnet was strong, durable, and performed exactly as required for demonstrating magnetic field concepts.
Pratik Sanghvi –
Multiple payment options made the ordering process simple and convenient.
Anirban Ghosh –
The product arrived on time in secure foam packaging. Quality was excellent, support was responsive, and the ceramic bar magnet proved to be a reliable choice for STEM and robotics applications.
Tappan Haldar –
Perfect ceramic bar magnet for science exhibition and educational demonstrations.
Pavithra Murugan –
On-time delivery and foam-protected packaging kept the magnet safe.
Siddharth Singhania –
Very happy with the product quality.