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4.9 Customer reviews

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Same Day Dispatch Mon-Fri before 1pm (AEST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Same Day Dispatch Mon-Fri before 1pm (AEST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Same Day Dispatch Mon-Fri before 1pm (AEST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Neodymium Disc Magnet - 3mm x 1mm | N45

Name: Neodymium Disc Magnet - 3mm x 1mm | N45
Brand: AMF MAGNETICS
SKU: D-D3H1-N45
Price: 0.3 AUD
Availability: InStock
Rating: 4.8 (16 reviews)

Product code: D-D3H1-N45

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Neodymium Disc Magnet - 3mm x 1mm | N45

Rated 4.8 out of 5

Based on 16 reviews

Product Code D-D3H1-N45

Pull Force* 117 gr

Weight 0.05 gm

Style Rare Earth Disc magnet

Gauss 3798

Grade N45

Coating Nickel (NiCuNi)

Direction of Magnetisation Axially magnetised

Dimensions Height:1mm, Diameter:3mm

Safety Warning Magnets are not toys and should not be handled by children.

*Measured against up to 10mm mild steel.

Magnetic Product Description:

This rare earth disc has a diameter of 3mm and a height of 1mm. It has a magnetic flux reading of 3798 Gauss and a pull force of 117 grams. It is identified by the AMF magnet part number D-D3H1-N45.

Uses for our Rare Earth Disc Magnets:

These strong rare earth disc magnets are made from N45 grade Neodymium material. Small magnets such as these may be tiny in size however they are super strong relative to the less powerful magnetic materials such as Ferrite or Samarium cobalt magnets. Permanent magnets come in a range of sizes however these tiny discs are unlikely to be suitable for heavy duty applications. They can be used by themselves or in multiples, allowing you to adjust how much magnetic power you need on a very subtle level by adding or subtracting magnetic material to adjust the magnetic force to your needs. Although you may not consider the hold of 117 grams to be extremely strong it is considerable when their miniature proportions are taken into account. These small magnets are a craft makers dream. They strong magnets that can easily hidden from view in delicate artworks. Neodymium disc magnets are key components in all sorts or modern products and can be found in anything from electric motors to communication equipment. The Neodymium magnetic material is nickel coated to provide good resistance to the corrosive effects of humid environments and the chrome finish can be quite useful for aesthetic appeal.

Write a Review

average rating 4.8 out of 5

Based on 16 reviews

5 Stars

14 Reviews
4 Stars

1 Review
3 Stars

1 Review
2 Stars

0 Reviews
1 Star

0 Reviews

94% of reviewers would recommend this product to a friend

16 Reviews

Sort by

Reviewed by YVETTE A.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Excellent Quality & Service

This was my first time ordering from AMF. Am very impressed with my order & the meticulous packaging it arrived in.

Will definately be purchasing again.

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AMF Magnetics

Hi Yvette,

Thank you so much for taking the time to share your experience and for this fantastic 5 star review!

We're absolutely thrilled to hear your first order with AMF Magnetics exceeded your expectations! It's wonderful to know these 3mm x 1mm N45 neodymium disc magnets met your needs perfectly. These compact little magnets really do pack impressive strength for their tiny size, and the N45 grade neodymium provides excellent magnetic performance in such a slim 1mm profile.

We're also delighted that you noticed our meticulous packaging - we take great care to ensure every order arrives in perfect condition, especially with precision products like these delicate disc magnets. Your feedback about the quality and service means the world to us, particularly as a first-time customer.

We look forward to helping you with your future magnetic solution needs and thank you for choosing AMF Magnetics!

Reviewed by Andrea S.

Verified Buyer

Rated 3 out of 5

Review posted

Tiny Magnets

This tiny magnet is great for Paper crafting projects - whether box closure, card tab or something else. The diameter is less than I was expecting, so my next order will be a slightly bigger magnet.

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Was this helpful?

Reviewed by Juniper B.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Great magnets

Very quick delivery, high quality magnets and suit their purpose well!

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Was this helpful?

Reviewed by Mark

I recommend this product

Rated 5 out of 5

Review posted

5 Stars

Good product, well packaged

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Was this helpful?

Reviewed by Graham S.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Very fast delivery, exactly what I ordered, good quality

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Was this helpful?

No FAQ available

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.

Magnetic Product Description:

This rare earth disc has a diameter of 3mm and a height of 1mm. It has a magnetic flux reading of 3798 Gauss and a pull force of 117 grams. It is identified by the AMF magnet part number D-D3H1-N45.

Uses for our Rare Earth Disc Magnets:

These strong rare earth disc magnets are made from N45 grade Neodymium material. Small magnets such as these may be tiny in size however they are super strong relative to the less powerful magnetic materials such as Ferrite or Samarium cobalt magnets. Permanent magnets come in a range of sizes however these tiny discs are unlikely to be suitable for heavy duty applications. They can be used by themselves or in multiples, allowing you to adjust how much magnetic power you need on a very subtle level by adding or subtracting magnetic material to adjust the magnetic force to your needs. Although you may not consider the hold of 117 grams to be extremely strong it is considerable when their miniature proportions are taken into account. These small magnets are a craft makers dream. They strong magnets that can easily hidden from view in delicate artworks. Neodymium disc magnets are key components in all sorts or modern products and can be found in anything from electric motors to communication equipment. The Neodymium magnetic material is nickel coated to provide good resistance to the corrosive effects of humid environments and the chrome finish can be quite useful for aesthetic appeal.

Write a Review

average rating 4.8 out of 5

Based on 16 reviews

5 Stars

14 Reviews
4 Stars

1 Review
3 Stars

1 Review
2 Stars

0 Reviews
1 Star

0 Reviews

94% of reviewers would recommend this product to a friend

16 Reviews

Sort by

Reviewed by YVETTE A.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Excellent Quality & Service

This was my first time ordering from AMF. Am very impressed with my order & the meticulous packaging it arrived in.

Will definately be purchasing again.

Loading...

Was this helpful?

AMF Magnetics

Hi Yvette,

Thank you so much for taking the time to share your experience and for this fantastic 5 star review!

We're absolutely thrilled to hear your first order with AMF Magnetics exceeded your expectations! It's wonderful to know these 3mm x 1mm N45 neodymium disc magnets met your needs perfectly. These compact little magnets really do pack impressive strength for their tiny size, and the N45 grade neodymium provides excellent magnetic performance in such a slim 1mm profile.

We're also delighted that you noticed our meticulous packaging - we take great care to ensure every order arrives in perfect condition, especially with precision products like these delicate disc magnets. Your feedback about the quality and service means the world to us, particularly as a first-time customer.

We look forward to helping you with your future magnetic solution needs and thank you for choosing AMF Magnetics!

Reviewed by Andrea S.

Verified Buyer

Rated 3 out of 5

Review posted

Tiny Magnets

This tiny magnet is great for Paper crafting projects - whether box closure, card tab or something else. The diameter is less than I was expecting, so my next order will be a slightly bigger magnet.

Loading...

Was this helpful?

Reviewed by Juniper B.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Great magnets

Very quick delivery, high quality magnets and suit their purpose well!

Loading...

Was this helpful?

Reviewed by Mark

I recommend this product

Rated 5 out of 5

Review posted

5 Stars

Good product, well packaged

Loading...

Was this helpful?

Reviewed by Graham S.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Very fast delivery, exactly what I ordered, good quality

Loading...

Was this helpful?

No FAQ available

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.