Neodymium Disc Magnet - 3mm x 2mm | Gold Coating

Product code: 20089

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Neodymium Disc Magnet - 3mm x 2mm | Gold Coating

Rated 5.0 out of 5
2 Reviews
Product Code 20089
Pull Force* .200 kg
Weight 1 gm
Style Rare Earth Disc magnet Gold
Gauss 5040
Grade N38
Coating Gold
Direction of Magnetisation Axially magnetised
Dimensions Height:2mm, Diameter:3mm
*Measured against up to 10mm mild steel.
Neodymium Disc Magnet - 3mm x 2mm | Gold Coating

Magnetic Product Description:

This gold coated 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 AMF magnet part number is 20089.


Uses for our rare earth disc magnets:

This delicate but strong Gold Coated Neodymium Disc is one of our smallest magnets and appeals to those wanting a more refined appearance. Museums, galleries and exhibitors often choose these gold plated magnets as they add a more sophisticated element to a display. Craftspeople and hobbyists find this disc useful as a clasp and model fixing purposes. There are many functional benefits provided by the gold plating due to its unique properties including corrosion-resistance and thermal and electrical conduction. These properties make them suitable for many specialised applications such as componentry in electric devices that form part of security equipment including warning systems and monitoring devices.

Neodymium Disc Magnet - 3mm x 2mm | Gold Coating (20089)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.23-1.3 N/A
Remanence Br(kGs)
12.3-13 N/A
Coercivity bHc(kA/m)
>=859 N/A
Coercivity bHc(Oe)
>=10.8 N/A
Intrinsic Coercivity iHc(kA/m)
>=955 N/A
Intrinsic Coercivity iHc(Oe)
>=12 N/A
Max Energy Product(BH)max(KJ/m)
286-318 N/A
Max Energy Product(BH)max(MGOe)
36-40 N/A
Grade N38 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.23-1.3 N/A
Remanence Br(kGs) 12.3-13 N/A
Coercivity bHc(kA/m) >=859 N/A
Coercivity bHc(Oe) >=10.8 N/A
Intrinsic Coercivity iHc(kA/m) >=955 N/A
Intrinsic Coercivity iHc(Oe) >=12 N/A
Max Energy Product(BH)max(KJ/m) 286-318 N/A
Max Energy Product(BH)max(MGOe) 36-40 N/A
average rating 5.0 out of 5
Based on 2 reviews
  • 5 Stars
    2 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
2 Reviews
Reviewed by Geoff
I recommend this product
Rated 5 out of 5
Review posted

Great for the intended task

I had to find a way of temporarily fixing a wood panel to a "cutaway" model of a type of machine, the wood panel had to be quickly removable and replaceable so screws were out. The micro magnets are perfect and do not intrude on the visual aspects of the wood but hold the panel in place firmly.

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

Bathroom vanity mirror

Excellent product... We had a very old photo frame that we painted white, put a mirror in and use it as our bathroom mirror over a recessed cavity, the magnets have been used to keep the mirror closed - works well...

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Neodymium Disc Magnet - 3mm x 2mm | Gold Coating

Magnetic Product Description:

This gold coated 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 AMF magnet part number is 20089.


Uses for our rare earth disc magnets:

This delicate but strong Gold Coated Neodymium Disc is one of our smallest magnets and appeals to those wanting a more refined appearance. Museums, galleries and exhibitors often choose these gold plated magnets as they add a more sophisticated element to a display. Craftspeople and hobbyists find this disc useful as a clasp and model fixing purposes. There are many functional benefits provided by the gold plating due to its unique properties including corrosion-resistance and thermal and electrical conduction. These properties make them suitable for many specialised applications such as componentry in electric devices that form part of security equipment including warning systems and monitoring devices.

Neodymium Disc Magnet - 3mm x 2mm | Gold Coating (20089)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.23-1.3 N/A
Remanence Br(kGs)
12.3-13 N/A
Coercivity bHc(kA/m)
>=859 N/A
Coercivity bHc(Oe)
>=10.8 N/A
Intrinsic Coercivity iHc(kA/m)
>=955 N/A
Intrinsic Coercivity iHc(Oe)
>=12 N/A
Max Energy Product(BH)max(KJ/m)
286-318 N/A
Max Energy Product(BH)max(MGOe)
36-40 N/A
Grade N38 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.23-1.3 N/A
Remanence Br(kGs) 12.3-13 N/A
Coercivity bHc(kA/m) >=859 N/A
Coercivity bHc(Oe) >=10.8 N/A
Intrinsic Coercivity iHc(kA/m) >=955 N/A
Intrinsic Coercivity iHc(Oe) >=12 N/A
Max Energy Product(BH)max(KJ/m) 286-318 N/A
Max Energy Product(BH)max(MGOe) 36-40 N/A
average rating 5.0 out of 5
Based on 2 reviews
  • 5 Stars
    2 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
2 Reviews
Reviewed by Geoff
I recommend this product
Rated 5 out of 5
Review posted

Great for the intended task

I had to find a way of temporarily fixing a wood panel to a "cutaway" model of a type of machine, the wood panel had to be quickly removable and replaceable so screws were out. The micro magnets are perfect and do not intrude on the visual aspects of the wood but hold the panel in place firmly.

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

Bathroom vanity mirror

Excellent product... We had a very old photo frame that we painted white, put a mirror in and use it as our bathroom mirror over a recessed cavity, the magnets have been used to keep the mirror closed - works well...

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Was this helpful?