Neodymium Disc Magnet - 3mm x 2mm

Product code: 20087

$0.50for 1 to 99 items
$0.39buy 100 to 999 itemsand save 21%
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Neodymium Disc Magnet - 3mm x 2mm

Rated 4.8 out of 5
Based on 4 reviews
Product Code 20087
Pull Force* .200 kg
Weight 1 gm
Style Rare Earth Disc magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:2mm, Diameter:3mm

Magnetic Product Description:

This 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 part number is 20087.

Uses for our Rare Earth disc magnets:

A range of industries use magnetic and electromagnetic fields to operate sensors and switches in electrical equipment, warning systems and monitoring devices. Around the home or office for hanging artwork, diagrams, drawings, model building and for many industrial manufacturing processes these Neodymium discs are ideal where a non-permanent or gentle-release bond is required.

Neodymium Disc Magnet - 3mm x 2mm (20087)

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.

average rating 4.8 out of 5
Based on 4 reviews
  • 5 Stars
    3 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
Ease of Use
Rated 5 out of 5
Value
Rated 5 out of 5
Strength
Rated 5 out of 5
4 Reviews
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
Ease of Use
Rated 5 out of 5
Value
Rated 5 out of 5
Strength
Rated 5 out of 5
Was this helpful?
Reviewed by Eric
I recommend this product
Rated 5 out of 5
Review posted

Amazingly Affordable Things!

Use these and other AMF magnets for miniature models. They are fantastic for this use due the variety of shapes and sizes on offer. Also, am always blown away by how cheap these magnets are. Even moving into the larger magnets, I am astounded by how affordable they are every time.

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Reviewed by Peter
I recommend this product
Rated 5 out of 5
Review posted

Very positive!

Perfect magnets for middle size models!

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Reviewed by Jim C.
I recommend this product
Rated 4 out of 5
Review posted

Lacking accuracy

Thanks for the opportunity to comment.

The magnets I received were not what I ordered.

I ordered two sizes, 5mm and 3mm diameter.

What I got were all 5mm diameter.

I can use the 5mm magnets for other purposes but I am still after some 3mm ones.

I assumed you could not supply these.

AMF Reply:

Hi Jim, thank you for reaching out and letting us know. I've forwarded your message on to our customer service team who will follow this up with you now. Apologies for any inconvenience!

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Was this helpful?

Magnetic Product Description:

This 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 part number is 20087.

Uses for our Rare Earth disc magnets:

A range of industries use magnetic and electromagnetic fields to operate sensors and switches in electrical equipment, warning systems and monitoring devices. Around the home or office for hanging artwork, diagrams, drawings, model building and for many industrial manufacturing processes these Neodymium discs are ideal where a non-permanent or gentle-release bond is required.

Neodymium Disc Magnet - 3mm x 2mm (20087)

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.

average rating 4.8 out of 5
Based on 4 reviews
  • 5 Stars
    3 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
Ease of Use
Rated 5 out of 5
Value
Rated 5 out of 5
Strength
Rated 5 out of 5
4 Reviews
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
Ease of Use
Rated 5 out of 5
Value
Rated 5 out of 5
Strength
Rated 5 out of 5
Was this helpful?
Reviewed by Eric
I recommend this product
Rated 5 out of 5
Review posted

Amazingly Affordable Things!

Use these and other AMF magnets for miniature models. They are fantastic for this use due the variety of shapes and sizes on offer. Also, am always blown away by how cheap these magnets are. Even moving into the larger magnets, I am astounded by how affordable they are every time.

Loading...
Was this helpful?
Reviewed by Peter
I recommend this product
Rated 5 out of 5
Review posted

Very positive!

Perfect magnets for middle size models!

Loading...
Was this helpful?
Reviewed by Jim C.
I recommend this product
Rated 4 out of 5
Review posted

Lacking accuracy

Thanks for the opportunity to comment.

The magnets I received were not what I ordered.

I ordered two sizes, 5mm and 3mm diameter.

What I got were all 5mm diameter.

I can use the 5mm magnets for other purposes but I am still after some 3mm ones.

I assumed you could not supply these.

AMF Reply:

Hi Jim, thank you for reaching out and letting us know. I've forwarded your message on to our customer service team who will follow this up with you now. Apologies for any inconvenience!

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Was this helpful?