Ferrite Disc Magnet - 15mm x 4mm | Isotropic

Ferrite Disc Magnet - 15mm x 4mm | Isotropic

Versatile, durable, and cost-effective, this Ferrite Disc Magnet measures 15mm in diameter x 4mm in thickness and is manufactured from isotropic ferrite magnetic material. Designed for applications requiring reliable magnetic performance and excellent environmental resistance, this permanent magnet is ideal for industrial manufacturing, educational projects, product assembly, crafts, and general-purpose holding applications.

Unlike anisotropic ferrite magnets, isotropic ferrite magnets are magnetically uniform in all directions before magnetisation. This allows them to be magnetised in a variety of orientations during manufacture, providing greater flexibility for specialised magnetic assemblies and custom engineering applications. They remain a popular choice where versatility and affordability are more important than achieving the highest possible magnetic strength.

Naturally resistant to corrosion, oxidation, moisture, and demagnetisation, ferrite magnets require no protective coating and are suitable for long-term use in both indoor and outdoor environments.

Magnetised through the 4mm thickness (axially magnetised), this ferrite disc magnet provides a stable magnetic field across its flat circular faces, making it suitable for a wide range of commercial and industrial uses.

Features & Benefits

• High-quality isotropic ferrite disc magnet
• Dimensions: 15mm diameter x 4mm thickness
• Magnetised through the thickness (axially magnetised)
• Isotropic ferrite material for versatile magnetisation options
• Cost-effective permanent magnet solution
• Excellent corrosion and oxidation resistance
• No protective coating required
• Good resistance to demagnetisation
• Suitable for indoor and outdoor applications

Common Applications

• Product assembly and manufacturing
• Educational and STEM projects
• Magnetic displays and signage
• Magnetic catches and closures
• Custom magnetic assemblies
• DIY and hobby projects
• Packaging and merchandising
• General-purpose magnetic holding applications

Why Choose an Isotropic Ferrite Magnet?

Isotropic ferrite magnets are manufactured so they can be magnetised in multiple directions, providing greater flexibility during production and design. While they typically have lower magnetic strength than anisotropic ferrite magnets, they are well suited to applications where magnetisation direction, ease of manufacture, and cost-effectiveness are key considerations.

Suitable For

• Manufacturing and production
• Engineering and product design
• Educational demonstrations
• Workshop fabrication
• Retail displays
• Craft and hobby projects
• Prototype development
• General industrial applications

Please Note

Ferrite magnets are hard and durable but can be brittle if dropped or subjected to impact. Isotropic ferrite magnets generally offer lower magnetic strength than comparable anisotropic ferrite magnets but provide greater flexibility in magnetisation orientation. Keep away from children, pacemakers, sensitive electronic devices, and magnetic storage media. Holding strength will vary depending on the application and the characteristics of the steel surface being attracted.