Ferrite Disc Magnet - 5mm x 3mm

Ferrite Disc Magnet - 5mm x 3mm

Compact, reliable, and highly economical, this Ferrite Disc Magnet measures 5mm in diameter x 3mm in thickness and is manufactured from premium ferrite magnetic material. Its small size makes it ideal for light-duty holding, educational activities, product assembly, crafts, model making, and a wide variety of DIY and industrial applications where a durable permanent magnet is required.

Ferrite magnets are among the most widely used permanent magnets thanks to their excellent resistance to corrosion, oxidation, moisture, and demagnetisation. Unlike rare earth magnets, ferrite magnets require no protective coating, making them a maintenance-free solution suitable for both indoor and outdoor use.

Magnetised through the 3mm thickness (axially magnetised), this ferrite disc magnet produces a stable magnetic field across its flat circular faces. Despite its compact dimensions, it provides dependable magnetic performance for applications where affordability, longevity, and environmental resistance are more important than maximum holding force.

Features & Benefits

• High-quality ferrite disc magnet
• Dimensions: 5mm diameter x 3mm thickness
• Magnetised through the thickness (axially magnetised)
• Compact and lightweight design
• 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

• Educational and STEM projects
• Arts and crafts
• Product assembly and manufacturing
• Model making
• DIY and hobby projects
• Lightweight magnetic catches
• Packaging and display solutions
• General-purpose magnetic holding applications

Advantages of Ferrite Magnets

Ferrite magnets offer an excellent balance of durability, affordability, and long-term magnetic stability. Their natural resistance to rust and moisture makes them ideal for consumer products, educational resources, workshops, and industrial applications where dependable performance is required without the higher cost of neodymium magnets.

Suitable For

• School and classroom activities
• Craft and hobby projects
• Product prototyping
• Workshop fabrication
• Retail displays
• Manufacturing applications
• Small magnetic assemblies
• General magnetic mounting solutions

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 outstanding corrosion resistance, long service life, and excellent value for money. Keep away from children, pacemakers, sensitive electronic devices, and magnetic storage media. Holding strength will vary depending on the application and the type of material being attracted.