Ferrite Disc Magnet - 22mm x 3mm | North Marked

Ferrite Disc Magnet - 22mm x 3mm | North Marked

Reliable, durable, and easy to identify, this Ferrite Disc Magnet measures 22mm in diameter x 3mm in thickness and features a clearly marked North pole for quick and accurate orientation during installation. Manufactured from high-quality ferrite magnetic material, this permanent magnet is ideal for industrial, educational, manufacturing, and DIY applications where magnetic polarity is important.

Unlike standard ferrite magnets, the marked North face makes this magnet particularly useful for magnetic assemblies, sensor applications, scientific experiments, educational demonstrations, and projects requiring consistent pole alignment. The North marking saves time during installation and helps eliminate polarity errors when multiple magnets are used together.

Ferrite magnets are renowned for their excellent resistance to corrosion, oxidation, moisture, and demagnetisation. They require no protective coating, making them a low-maintenance and economical solution suitable for both indoor and outdoor applications.

Magnetised through the 3mm thickness (axially magnetised), this disc magnet generates a stable magnetic field across its flat circular faces while providing dependable magnetic performance and long service life.

Features & Benefits

• High-quality ferrite disc magnet
• Dimensions: 22mm diameter x 3mm thickness
• North pole clearly marked for easy identification
• Magnetised through the thickness (axially magnetised)
• Excellent corrosion and oxidation resistance
• No protective coating required
• Good resistance to demagnetisation
• Suitable for indoor and outdoor applications
• Durable and economical permanent magnet

Common Applications

• Magnetic assemblies
• Sensor and switch systems
• Educational and STEM projects
• Scientific experiments
• Product assembly and manufacturing
• Magnetic displays and fixtures
• DIY and hobby projects
• General-purpose magnetic holding applications

Why Choose a North Marked Magnet?

A clearly marked North pole simplifies installation and assembly by allowing the magnetic orientation to be identified instantly. This is particularly beneficial when creating magnetic arrays, aligning multiple magnets, building prototypes, or working with applications where pole direction is critical.

Suitable For

• Schools and universities
• Engineering and research projects
• Manufacturing and production
• Product prototyping
• Workshop fabrication
• Magnetic demonstrations
• Industrial maintenance
• Custom magnetic systems

Please Note

Ferrite magnets are hard and durable but can be brittle if dropped or subjected to impact. While ferrite magnets generally provide lower magnetic strength than neodymium magnets, they offer excellent corrosion resistance, long service life, and exceptional value for money. The North marking is provided for orientation purposes only and should not be relied upon as a permanent identification mark if the surface is subject to heavy wear. Keep away from children, pacemakers, sensitive electronic devices, and magnetic storage media. Holding strength will vary depending on the application and the type of steel surface being attracted.