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Neodymium Disc Magnet - 7mm x 3mm | N50
Product code: D-D7H3-N50
$1.18buy 10 to 99 itemsand
save 9%
$1.02buy 100+ itemsand
save 22%
Total
$1.31
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Neodymium Disc Magnet - 7mm x 3mm | N50
Rated 5.0 out of 5
Product Code
D-D7H3-N50
Pull Force*
1.356 kg
Weight
5 gm
Style
Neodymium DISC
Coating
Nickel
Direction of Magnetisation
Axially (through height)
Dimensions
Height:3mm, Diameter:7mm
*Measured against up to 10mm mild steel.
Magnetic Product Description:
This Neodymium Disc Magnet measures 7mm in diameter and 3mm in height. With a magnetic flux of 4717 Gauss and a pull force of 1.35 kilos, it is identified by the part number D-D7H3-N50 from AMF Magnets.
Uses for our small Rare Earth Disc Magnets:
Neodymium disc magnets, measuring 7mm x 3mm and with a N50 grade, have various applications in homes, workplaces, and classrooms. Their remarkable holding strength is also utilized in multiple industries where temporary attachment is desired. The combination of magnetic force and adhesive properties has had a significant impact on contemporary product designs. These powerful rare earth magnets provide a long-lasting magnetic hold and can enhance the functionality and visual appeal of projects and products in hobbies, crafts, art, and commercial settings, surpassing the capabilities of traditional mechanical devices, tapes, or glues.
No FAQ available
NB: Ranges are indicative for product category, please check individual products for specic values within that range.
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.
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.
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.
