Ferrite Disc Magnet 15mm × 3mm
The Ferrite Disc Magnet 15 mm × 3 mm is a rigid, ceramic permanent magnet with a flat, disc-type form factor. Made from ferrite (ferric oxide blended with strontium or barium carbonate), this magnet provides a stable magnetic field and strong holding force for its size, excellent corrosion resistance, and cost-effective performance for general-purpose applications. Its compact dimensions make it suitable for use in magnetic assemblies, sensor mounting, closures, DIY craft projects, education and prototyping.
Features
- Disc shape with 15mm diameter and 3mm thickness — compact and easy to integrate.
- Ferrite (ceramic) material — corrosion-resistant and suitable for indoor and benign environments.
- Permanent magnet with stable magnetic field at room temperature.
- Cost-effective solution for general magnetic holding, positioning and sensing applications.
- Flat surfaces on both sides for easy bonding with adhesive, screws (through fixtures), or mechanical mounting.
- Light-weight and non-conductive.
Specifications
| Parameter | Value |
|---|---|
| Material | Ferrite (ceramic) magnetic material |
| Shape | Disc / round |
| Diameter | 15mm |
| Thickness | 3mm |
| Magnetization | Axial (through thickness) |
| Coercivity | High resistance to demagnetization |
| Operating Temperature | Up to ~250 °C |
| Corrosion Resistance | Ferrite is naturally corrosion-resistant |
Applications
- DIY Projects & Crafts.
- Magnetic Closures.
- Model Making & Miniatures.
- Electronics & Sensors.
- Magnetic Tool Holders.
- Furniture & Cabinetry.
- Educational & Science Projects.
- Displays & Signage.
- Mechanical Assemblies.
- Packaging.
Package Contents
- 1x Ferrite Disc Magnet 15mm × 3mm.



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