Neodymium Disc Magnet - 4.75mm x 1.5mm

Product code: 20080

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Neodymium Disc Magnet - 4.75mm x 1.5mm

Rated 4.8 out of 5
Based on 5 reviews
Product Code 20080
Pull Force* .290 kg
Weight 1 gm
Style Rare Earth Disc magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:1.5mm, Diameter:4.75mm

Magnetic Product Description:

This Rare Earth disc has a diameter of 4.75mm and a height of 1.5mm. It has a magnetic flux reading of 3364 Gauss and a pull force of .290kg. Its part number is 20080.

Uses for our Rare Earth disc magnets:

These Rare Earth discs are mostly used for holding lightweight materials like artwork and decorations but are increasingly found in modern-day digital technologies like audio equipment, communications devices and computer hard drives. They are also an appropriate size and strength for brochure and binder closure mechanisms.

Neodymium Disc Magnet - 4.75mm x 1.5mm (20080)

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 5 reviews
  • 5 Stars
    4 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 4 out of 5
Strength
Rated 5 out of 5
5 Reviews
Reviewed by Frithjof M.
Verified Buyer
I recommend this product
Age Range
45 - 54
Gender
Male
Use of product
Arts & Crafts
Rated 5 out of 5
Review posted

Great little magnets

Exactly what I needed. Delivery was fast, nothing to complain.

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

Needed some magnets for an art project.

Super happy with these magnets, they were the perfect size I needed, however, they are kind of fragile, and I broke a couple when they snapped back onto the stack of magnets I had on the table. D'OH.

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

Needed some small magnets for an art project.

The magnets I got were perfect for the task, information to understand,easy to order and fast delivery what else you can say.

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

Excellent for use applied.

Attached to HO scale model train to activate magnetic Reed Switches.

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

Neodymium Disc Magnets

Awesome service super fast delivery, product exactly as described, excellent quality. Very happy.

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Was this helpful?

Magnetic Product Description:

This Rare Earth disc has a diameter of 4.75mm and a height of 1.5mm. It has a magnetic flux reading of 3364 Gauss and a pull force of .290kg. Its part number is 20080.

Uses for our Rare Earth disc magnets:

These Rare Earth discs are mostly used for holding lightweight materials like artwork and decorations but are increasingly found in modern-day digital technologies like audio equipment, communications devices and computer hard drives. They are also an appropriate size and strength for brochure and binder closure mechanisms.

Neodymium Disc Magnet - 4.75mm x 1.5mm (20080)

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 5 reviews
  • 5 Stars
    4 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 4 out of 5
Strength
Rated 5 out of 5
5 Reviews
Reviewed by Frithjof M.
Verified Buyer
I recommend this product
Age Range
45 - 54
Gender
Male
Use of product
Arts & Crafts
Rated 5 out of 5
Review posted

Great little magnets

Exactly what I needed. Delivery was fast, nothing to complain.

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

Needed some magnets for an art project.

Super happy with these magnets, they were the perfect size I needed, however, they are kind of fragile, and I broke a couple when they snapped back onto the stack of magnets I had on the table. D'OH.

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

Needed some small magnets for an art project.

The magnets I got were perfect for the task, information to understand,easy to order and fast delivery what else you can say.

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

Excellent for use applied.

Attached to HO scale model train to activate magnetic Reed Switches.

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

Neodymium Disc Magnets

Awesome service super fast delivery, product exactly as described, excellent quality. Very happy.

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Was this helpful?