8mm O.D. x 4mm I.D. x 3mm thick Y10 Ferrite Magnets - 0.07kg Pull

Commonly used in loudspeaker systems, these versatile, small ferrite ring magnets provide excellent resistance to demagnetisation and corrosion at unbeatable value.

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Technical Specification
Product Description
Useful Links
Product Reviews

Product Code:	FR080403
Shape:	Ring
Magnetic Face:	8mm dia
Thickness:	3mm
Grade:	Y30BH
Material:	Ferrite
Vertical Pull (Kg):	0.07
Slide Resistance (Kg):	0.014
Max Temp (degrees C):	180
Fixing:	Araldite/Loctite

8mm outer diameter x 4mm inner diameter x 3mm thick
Each magnet's north and south poles are on opposite circular faces
Each magnet can support 0.07kg 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...