Next Day Delivery Available to the UK
A UK Leading Magnet Supplier
Standard Delivery From £2.25 + VAT
100% Secure Online Ordering

12mm O.D. x 3mm I.D. x 3.3mm thick Y10 Ferrite Magnets - 0.1kg Pull

These small ferrite ring magnets have a very shallow countersunk hole on the north pole for fixing in place. Each magnet can support 0.107kg in a vertical position against a steel surface.

Pack quantity 20: 20 Magnets

Explore how countersunk magnets can help your application in our handy magnet & application guide!

Higher Quantities? Contact us today for volume pricing.

Item in Stock | Same day dispatch when ordered before 4:30pm (Mon - Fri)
| Order by 4:30pm (UK) for same day dispatch. Excludes certain items - contact our team for more information
  • £2.40
Product Code: FR120303
Shape: Ring
Grade: Y10
Material: Ferrite
Diameter: 12mm O.D. x 3mm I.D
Pull Strength: 0.107kg
Thickness 3.3mm
Max Temp (degrees C): 180
  • 12mm outer diameter x 3mm inner diameter x 3.3mm thick
  • Each magnet's north and south poles are on opposite circular faces
  • Shallow countersink on the north pole
  • Each magnet can support 0.107kg pull vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness
  • Resistant to demagnetisation and corrosion without any extra coating

Also known as ceramic magnets, ferrite magnets offer excellent value for money when pull strength is not the most important factor. They have a high resistance to corrosion and demagnetisation and can operate in temperatures up to 180 degrees Celsius. Ring magnets are typically made for loudspeaker systems and their sizes have evolved with demand from this market. However, they are also commonly used in magnetic rollers for separating applications and in the printing industry. Because these magnets are weakly magnetised they are not suitable for weight-bearing applications, but instead are commonly used in sensors and other similar applications.

Here you'll find some useful links and documents to help you get the best out of our product. From the product brochure, to how our customers have used the product, to some helpful landing pages and blogs to give you more inspiration on how you can use the product. Scroll down to find out more...