Magnetic Product Description:

This gold coated rare earth disc has a diameter of 3mm and a height of 2mm. It has a magnetic flux reading of 5040 Gauss and a pull force of 200 grams. Its AMF magnet part number is 20089.

Uses for our rare earth disc magnets:

This delicate but strong Gold Coated Neodymium Disc is one of our smallest magnets and appeals to those wanting a more refined appearance. Museums, galleries and exhibitors often choose these gold plated magnets as they add a more sophisticated element to a display. Craftspeople and hobbyists find this disc useful as a clasp and model fixing purposes. There are many functional benefits provided by the gold plating due to its unique properties including corrosion-resistance and thermal and electrical conduction. These properties make them suitable for many specialised applications such as componentry in electric devices that form part of security equipment including warning systems and monitoring devices.

Gold coated magnets are still susceptible to rust when exposed to the elements or damage from their environment. If you need to ensure that your gold magnet does not rust, you may want to consider applying a sealant which will extend the lifespan of the coating, but may reduce the pull force.