This magnet uses powerful rare earth magnetic material, making it one of our strongest magnets at this size. This Rare Earth Disc magnet has a diameter of 3mm and a height of 2mm. Its part number is 20087. This tiny but strong neodymium disc has a magnetic flux reading of 5040 Gauss and a pull force of 200 grams.
Uses for our Neodymium Rare Earth Magnetic Discs:
Small magnets such as these are components in all manner of household items. If you’ve ever had a need to take apart a phone, hard drive or desktop computer you’d be sure to have found a magnetic component inside. If a tiny magnet is needed, this strong magnetic disc gives you the greatest bang for size using super strong neodymium magnetic material. A range of industries use magnetic and electromagnetic fields to operate sensors and switches in and around the home or workplace. Many industrial manufacturing processes utilise these permanent magnetic discs where a non-permanent or gentle-release bond is required.
100%
of reviewers would recommend this product to a friend
Customer photos and videos
9 Reviews
R
RobertReviewed by Robert
I recommend this product
Rated 5 out of 5
Review posted
5 Stars
Perfect size for my project
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SD
Samuel D.Reviewed by Samuel D.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
Happy
These magnets work well for warhammer bases with just a little hot glue. Arrived quickly no hassles.
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DW
Diane W.Reviewed by Diane W.
Verified Buyer
I recommend this product
Age Range
Under 18
Gender
Male
Use of product
Other
Rated 5 out of 5
Review posted
Very good
Loved these magnets 🧲
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Quality
Rated 5 out of 5
Poor
Excellent
Ease of Use
Rated 5 out of 5
Poor
Excellent
Value
Rated 5 out of 5
Poor
Excellent
Strength
Rated 5 out of 5
Poor
Excellent
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AA
Andrew A.Reviewed by Andrew A.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
Love These Little Guys
We use them in our guitars to hold covers in place and also when doing repairs they are great for giving us "X-Ray Vision" through the tops and backs of acoustic guitars!!
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PM
Paul M.Reviewed by Paul M.
Verified Buyer
I recommend this product
Age Range
55 - 64
Gender
Male
Use of product
Arts & Crafts
Rated 5 out of 5
Review posted
Neodymium Disc Magnet - 3mm x 2mm
Super fast delivery and exactly what I needed for Warhammer modelling thanks
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Quality
Rated 5 out of 5
Poor
Excellent
Ease of Use
Rated 5 out of 5
Poor
Excellent
Value
Rated 5 out of 5
Poor
Excellent
Strength
Rated 5 out of 5
Poor
Excellent
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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.
Neodymium Disc Magnetic Product Description:
This magnet uses powerful rare earth magnetic material, making it one of our strongest magnets at this size. This Rare Earth Disc magnet has a diameter of 3mm and a height of 2mm. Its part number is 20087. This tiny but strong neodymium disc has a magnetic flux reading of 5040 Gauss and a pull force of 200 grams.
Uses for our Neodymium Rare Earth Magnetic Discs:
Small magnets such as these are components in all manner of household items. If you’ve ever had a need to take apart a phone, hard drive or desktop computer you’d be sure to have found a magnetic component inside. If a tiny magnet is needed, this strong magnetic disc gives you the greatest bang for size using super strong neodymium magnetic material. A range of industries use magnetic and electromagnetic fields to operate sensors and switches in and around the home or workplace. Many industrial manufacturing processes utilise these permanent magnetic discs where a non-permanent or gentle-release bond is required.
100%
of reviewers would recommend this product to a friend
Customer photos and videos
9 Reviews
R
RobertReviewed by Robert
I recommend this product
Rated 5 out of 5
Review posted
5 Stars
Perfect size for my project
Loading...
Was this helpful?
SD
Samuel D.Reviewed by Samuel D.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
Happy
These magnets work well for warhammer bases with just a little hot glue. Arrived quickly no hassles.
Loading...
Was this helpful?
DW
Diane W.Reviewed by Diane W.
Verified Buyer
I recommend this product
Age Range
Under 18
Gender
Male
Use of product
Other
Rated 5 out of 5
Review posted
Very good
Loved these magnets 🧲
Loading...
Quality
Rated 5 out of 5
Poor
Excellent
Ease of Use
Rated 5 out of 5
Poor
Excellent
Value
Rated 5 out of 5
Poor
Excellent
Strength
Rated 5 out of 5
Poor
Excellent
Was this helpful?
AA
Andrew A.Reviewed by Andrew A.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
Love These Little Guys
We use them in our guitars to hold covers in place and also when doing repairs they are great for giving us "X-Ray Vision" through the tops and backs of acoustic guitars!!
Loading...
Was this helpful?
PM
Paul M.Reviewed by Paul M.
Verified Buyer
I recommend this product
Age Range
55 - 64
Gender
Male
Use of product
Arts & Crafts
Rated 5 out of 5
Review posted
Neodymium Disc Magnet - 3mm x 2mm
Super fast delivery and exactly what I needed for Warhammer modelling thanks
Loading...
Quality
Rated 5 out of 5
Poor
Excellent
Ease of Use
Rated 5 out of 5
Poor
Excellent
Value
Rated 5 out of 5
Poor
Excellent
Strength
Rated 5 out of 5
Poor
Excellent
Was this helpful?
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.
This magnet uses powerful rare earth magnetic material, making it one of our strongest magnets at this size. This Rare Earth Disc magnet has a diameter of 3mm and a height of 2mm. Its part number is 20087. This tiny but strong neodymium disc has a magnetic flux reading of 5040 Gauss and a pull force of 200 grams.
Uses for our Neodymium Rare Earth Magnetic Discs:
Small magnets such as these are components in all manner of household items. If you’ve ever had a need to take apart a phone, hard drive or desktop computer you’d be sure to have found a magnetic component inside. If a tiny magnet is needed, this strong magnetic disc gives you the greatest bang for size using super strong neodymium magnetic material. A range of industries use magnetic and electromagnetic fields to operate sensors and switches in and around the home or workplace. Many industrial manufacturing processes utilise these permanent magnetic discs where a non-permanent or gentle-release bond is required.
AMF MAGNETICS0.1kg-0.5kgBest_SellerD_3mmH_2mmadd-to-cart37006092632229Default Title0.43//magnet.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://magnet.com.au/products/neodymium-disc-3mm-x-2mm?variant=37006092632229InStockDefault Title
The Pull Force listed for each magnet is based on lifting 10mm thick steel from a horizontal surface. Magnets on a vertical surface
(of 10mm thick steel) are generally able to hold around only 30% of the pull force listed in the product description. This is due to
the effects of gravity and the lack of friction between the surface and the shiny magnet.
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