Neodymium Disc Magnet - 10mm x 3mm

Product code: 20050

$2.34for 1 to 9 items
$1.88buy 10 to 99 itemsand save 19%
$1.69buy 100+ itemsand save 27%

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Neodymium Disc Magnet - 10mm x 3mm

Rated 4.9 out of 5
Based on 18 reviews
Product Code 20050
Pull Force* 1.96 kg
Weight 2 gm
Style Rare Earth Disc magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:3mm, Diameter:10mm

Magnetic Product Description:

This Rare Earth disc has a diameter of 10mm and a height of 3mm. It has a magnetic flux reading of 3396 Gauss and a pull force of 1.96 kg. It is identified by the AMF magnet part number 20050.

Uses for our Rare Earth Disc Magnets:

Small and thin, this strong Neodymium disc is easily concealed or recessed in various materials. It is ideal for sewing inside clothing hems, cuffs or lapels. It has been used in Drama Theatres, Stage Productions and Film Sets in the costume departments and they also enable decorative items or pertinent props to be attached or removed instantly and with dramatic effect if required. Model makers, designers, advertising companies and telecommunications equipment utilise this compact, effective and reliable permanent disc magnet.

Neodymium Disc Magnet - 10mm x 3mm (20050)

Grade
N42 N/A
Max Operating Temperature °C
<=80 N/A
Remanence
1.3-1.35 N/A
Coercivity
13-13.5>=836 N/A
Intrinsic Coercivity
>=10.5 N/A
Max Energy Product
>=955 N/A
Grade N42
Max Operating Temperature °C <=80
Remanence 1.3-1.35
Coercivity 13-13.5>=836
Intrinsic Coercivity >=10.5
Max Energy Product >=955

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 4.9 out of 5
Based on 18 reviews
  • 5 Stars
    17 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 4 out of 5
Value
Rated 5 out of 5
Strength
Rated 5 out of 5
18 Reviews
Reviewed by Sidney T.
Verified Buyer
I recommend this product
Age Range
18 - 24
Gender
Male
Use of product
Home DIY
Rated 5 out of 5
Review posted

Great, pleasantly surprised by how strong they are

When I got them, I wasn't expecting them to be so strong for the size they were, talk about appearances can be deceiving!

Great magnets so far!

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Quality
Rated 5 out of 5
Ease of Use
Rated 4 out of 5
Value
Rated 5 out of 5
Strength
Rated 5 out of 5
Was this helpful?
Reviewed by Jeff
I recommend this product
Rated 5 out of 5
Review posted

10mmx3mm magnets

I build R/C planes and use the magnets to attach any parts that need to be removable for service to inside equipment. This works very well.

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

Right on Point

Product was received in a timely manner and was exactly as expected. Works well with the application I purchased it for. Would consider buying again.

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

Strong Magnets!

I use these magnets to glue to acrylic rods for use as flight stands for Warhammer models. They're super strong, allow me to mix and match model bases and with a short rod helps to protect my models during transport.

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Was this helpful?
Reviewed by james
I recommend this product
Rated 5 out of 5
Review posted

excellent

I am using these magnets as catches on jewelry boxes and boxes for family history books where the tops overhang the sides. They are powerful enough to hold the tops shut without needing excessive force to open them.

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Was this helpful?

Magnetic Product Description:

This Rare Earth disc has a diameter of 10mm and a height of 3mm. It has a magnetic flux reading of 3396 Gauss and a pull force of 1.96 kg. It is identified by the AMF magnet part number 20050.

Uses for our Rare Earth Disc Magnets:

Small and thin, this strong Neodymium disc is easily concealed or recessed in various materials. It is ideal for sewing inside clothing hems, cuffs or lapels. It has been used in Drama Theatres, Stage Productions and Film Sets in the costume departments and they also enable decorative items or pertinent props to be attached or removed instantly and with dramatic effect if required. Model makers, designers, advertising companies and telecommunications equipment utilise this compact, effective and reliable permanent disc magnet.

Neodymium Disc Magnet - 10mm x 3mm (20050)

Grade
N42 N/A
Max Operating Temperature °C
<=80 N/A
Remanence
1.3-1.35 N/A
Coercivity
13-13.5>=836 N/A
Intrinsic Coercivity
>=10.5 N/A
Max Energy Product
>=955 N/A
Grade N42
Max Operating Temperature °C <=80
Remanence 1.3-1.35
Coercivity 13-13.5>=836
Intrinsic Coercivity >=10.5
Max Energy Product >=955

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 4.9 out of 5
Based on 18 reviews
  • 5 Stars
    17 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 4 out of 5
Value
Rated 5 out of 5
Strength
Rated 5 out of 5
18 Reviews
Reviewed by Sidney T.
Verified Buyer
I recommend this product
Age Range
18 - 24
Gender
Male
Use of product
Home DIY
Rated 5 out of 5
Review posted

Great, pleasantly surprised by how strong they are

When I got them, I wasn't expecting them to be so strong for the size they were, talk about appearances can be deceiving!

Great magnets so far!

Loading...
Quality
Rated 5 out of 5
Ease of Use
Rated 4 out of 5
Value
Rated 5 out of 5
Strength
Rated 5 out of 5
Was this helpful?
Reviewed by Jeff
I recommend this product
Rated 5 out of 5
Review posted

10mmx3mm magnets

I build R/C planes and use the magnets to attach any parts that need to be removable for service to inside equipment. This works very well.

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

Right on Point

Product was received in a timely manner and was exactly as expected. Works well with the application I purchased it for. Would consider buying again.

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

Strong Magnets!

I use these magnets to glue to acrylic rods for use as flight stands for Warhammer models. They're super strong, allow me to mix and match model bases and with a short rod helps to protect my models during transport.

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

excellent

I am using these magnets as catches on jewelry boxes and boxes for family history books where the tops overhang the sides. They are powerful enough to hold the tops shut without needing excessive force to open them.

Loading...
Was this helpful?