Neodymium Disc Magnet 3mm x 1.5mm N50
Same Day Dispatch
Order before 1pm to qualify for same day dispatch.
These Neodymium disc magnets have a pull force of 0.2080 kg, weight 50 grams, are 1.5 mm in height and have a diameter of 3mm. Gauss 5127, Grade N50, direction of magnetization through height.
This tiny Rare Earth disc is certainly one of the smallest Neodymium discs in our product range. Perfect for delicate electronic or craft projects, the super strong hold provided by the disc magnet makes up for its small size. It’s a power-packed mini-magnet with a multitude of uses. Although not considered a heavy-duty magnet, this strong Rare Earth magnet really does hold its own when compared to the strength of other types of permanent magnets. In this case, size doesn’t matter!
Small Neodymium rare earth disc magnets can be found in a surprisingly large array of electronic equipment, from speakers to electric motors, electronic equipment, jewellery and craft, fashion, and DIY. Use your imagination and make this tiny Neodymium magnet part of your everyday tool kit.
Typical Physical Properties
NB: Ranges are indicative for product category, please check individual products for specic values within that range.
Production Flow Diagram
Demagnetization Curves
Surface Treatment
The most common coating for Neodymium magnets is Nickel + Copper + Nickel (Ni + Cu + Ni). This coating offers the magnet relatively good protection from corrosion and passive applications. If the magnet will be exposed to moisture or liquid then consider the use of an organic coating such as Epoxy. A hard wearing coating, Epoxy is suited to applications where the magnet will come under some friction or knocking.
Range and Tolerance
Magnets are readily available in Blocks, Discs, Cylinders & Rings. AMF Magnetics specializes in the supply of short-run prototype magnets including Arc Segments, various magnetic orientations etc. If you need a magnet size that we don't carry in stock, submit a Design-a-Magnet enquiry for a quote on your custom magnet design.
Magnetic Properties
Neodymium magnets are offered in several different grades. The first section N30-54 has an operating temperature of up to 80 degrees. Most of our stock only goes up to N38. The second section, denoted with the "M" prefix after the grade has an operating temperature 100 degrees. After this the grades are "H", "SH", "UH" & "EH". In order for the magnet to withstand a higher operating temperature, during production more of the raw material PrNd is incorporated as these elements have a naturally occurring resistance to high temperatures.
Returns Policy
If you are not entirely satisfied with your purchase, we're here to help.
We have a 30 Day Returns policy at Frenergy Magnets. You may return your item within 30 days of receiving it to receive a refund.
The product/s must be unused and in the same condition you received them in. Please contact us at info@frenergy.com.au to initiate the returns process.
The buyer is responsible for the cost of returning the order.
