50mm x 19mm x 4.9mm Block (Ferrite)

These 50 × 19 × 4.8 mm ferrite block magnets provide reliable magnetic performance in a durable, corrosion-resistant ceramic material. Ferrite magnets are an excellent choice for general purpose magnetic applications where strong holding power is required without the cost of rare earth magnets.

Grade: C8 / Y30H-1
Pull Strength: 654 g
Maximum Operating Temperature: 250°C

Because ferrite magnets are naturally resistant to moisture and corrosion, they are ideal for workshop projects, magnetic fixtures, educational demonstrations, crafts and 3D printed designs.

Featured 3D Printing Project

These 50 × 19 × 4.8 mm ferrite block magnets are used in this Magnetic Desk Caddy – Post-it Holder & Paperclip Tray. The magnets are embedded inside the base to create a magnetic surface that holds paperclips and small metal items while keeping Post-it notes and pens neatly organised.

👉 View & download the FREE 3D printing project on Thingiverse

Uses our 50 × 19 × 4.8 mm Ferrite Block Magnets .

Common Uses

• Magnetic desk organisers
• Paperclip trays
• Workshop jigs and fixtures
• Educational demonstrations
• Craft and DIY magnetic projects
• Embedded magnets in 3D printed designs

About Ferrite Magnets

Ferrite magnets (also known as ceramic magnets) are made from iron oxide and ceramic materials. They offer good magnetic strength, excellent corrosion resistance and strong thermal stability while remaining far more economical than rare earth magnets.

Because they resist rust and moisture, ferrite magnets are widely used in outdoor applications, workshop projects, manufacturing fixtures, educational demonstrations and everyday magnetic solutions.