Neodymium Disc Magnet - 3mm x 1.5mm

Product code: 20090

$0.38for 1 to 9 items
$0.33buy 10 to 99 itemsand save 14%
$0.27buy 100+ itemsand save 29%

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Neodymium Disc Magnet - 3mm x 1.5mm

Rated 5.0 out of 5
Based on 9 reviews
Product Code 20090
Pull Force* .160 kg
Weight 1 gm
Style Rare Earth Disc magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:1.5mm, Diameter:3mm

Magnetic Product Description:

This rare earth disc has a diameter of 3mm and a height of 1.5mm. It has a magnetic flux reading of 4455 Gauss and a pull force of  160 grams. It is identified by the AMF magnet part number 20090.

Uses for our rare earth disc magnets:

This is a very small Neodymium disc popular with those involved in arts, crafts, high-end retail products and hobby areas. These discs are used to hold decorations, artwork, models, display items and for closure or clasping mechanisms for jewellery and luxury packaging.

Neodymium Disc Magnet - 3mm x 1.5mm (20090)

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 5.0 out of 5
Based on 9 reviews
  • 5 Stars
    9 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
9 Reviews
Reviewed by Mike
I recommend this product
Rated 5 out of 5
Review posted

Great price, excellent service.

I am using these to fix turrets on my 15mm Renegade Legion Grav Tanks, as well as fitting them to the clear acrylic rod that acts as a stand. This allows for the turrets to traverse and the stands to be removed for storage.

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

The quality I was looking for

I am working on a magnetic coupling system for model railways and the magnet part of the system needs to exhibit consistent quality based on it's specifications. Your product has done that for me and therefore it's one part of the system I no longer have to be concerned about.........thanks for a good product.

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Reviewed by S.L
I recommend this product
Rated 5 out of 5
Review posted

Magnetic wing mod

I needed some magnets for a job on an RC airplane. Works great holds wing on during loops but allows wing to detach in a crash, saving broken wing.

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

Good

Small and powerful plus good service

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

simply the best.

Always great customer service, fast shipping and excellent magnets.

My go-to store for all my magnet needs.

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Magnetic Product Description:

This rare earth disc has a diameter of 3mm and a height of 1.5mm. It has a magnetic flux reading of 4455 Gauss and a pull force of  160 grams. It is identified by the AMF magnet part number 20090.

Uses for our rare earth disc magnets:

This is a very small Neodymium disc popular with those involved in arts, crafts, high-end retail products and hobby areas. These discs are used to hold decorations, artwork, models, display items and for closure or clasping mechanisms for jewellery and luxury packaging.

Neodymium Disc Magnet - 3mm x 1.5mm (20090)

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 5.0 out of 5
Based on 9 reviews
  • 5 Stars
    9 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
9 Reviews
Reviewed by Mike
I recommend this product
Rated 5 out of 5
Review posted

Great price, excellent service.

I am using these to fix turrets on my 15mm Renegade Legion Grav Tanks, as well as fitting them to the clear acrylic rod that acts as a stand. This allows for the turrets to traverse and the stands to be removed for storage.

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

The quality I was looking for

I am working on a magnetic coupling system for model railways and the magnet part of the system needs to exhibit consistent quality based on it's specifications. Your product has done that for me and therefore it's one part of the system I no longer have to be concerned about.........thanks for a good product.

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

Magnetic wing mod

I needed some magnets for a job on an RC airplane. Works great holds wing on during loops but allows wing to detach in a crash, saving broken wing.

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

Good

Small and powerful plus good service

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

simply the best.

Always great customer service, fast shipping and excellent magnets.

My go-to store for all my magnet needs.

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Was this helpful?