Raspberry Pi 400 GPIO adapter - 2x 40-pin - Waveshare 20219
Index: WSR-20079
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SparkFun WVR Audio Development Board - ESP32 - SparkFun DEV-21307
Index: SPF-23305
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Neodymium magnets
Neodymium magnets are made of combination of neodymium, iron and boron. This type of magnets creates a very strong magnetic field, which results in a very high attraction force. Neodymium magnets are used e.g. in electronic devices, motors and generators. Although neodymium magnets were invented relatively recently, in the 1980s, they have gained immense popularity in various manufacturing industries. A neodymium magnet is composed of iron, boron and neodymium. Its composition is Nd2Fe14B. For production, the so-called powder pressing method is used. In practice, this means pressing powdered components within a magnetic field at a suitably high temperature.
Products: 21
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Neodymium magnets 6x3mm - 5pcs
Neodymium round magnet with dimensions of 6 x 3 mm Neodymium magnets have a very large attractive force due to the very high energy density. They have a lifetime warranty for...
Index: MAG-06504
Index: MAG-06504
Round neodymium magnet - 10x4mm - 5pcs
Round neodymium magnet with dimensions 10 x 4 mm. Neodymium magnets are characterized by a very high attraction force due to a very high energy density, much higher than...
Index: MAG-05723
Index: MAG-05723
Round neodymium magnets Calamit N35/Ni 10x4mm - 10 pcs.
The round neodymium magnet has dimensions of 10 x 4 mm . It is characterized by a very high attraction force. It has a lifetime guarantee of power and durability. Permanent...
Index: CAL-16568
Index: CAL-16568
Round neodymium magnets Calamit with adhesive layer S N35/Ni 10x1mm - 10 pcs.
The self-adhesive round neodymium magnet has dimensions of 10 x 1 mm. It is characterized by a very high attraction force due to a very high energy density. Permanent...
Index: CAL-16654
Index: CAL-16654
Round neodymium magnets Calamit with adhesive layer N N35/Ni 10x1mm - 10pcs.
Set of 10 self-adhesive round neodymium magnets with dimensions 10 x 1 mm. They are characterized by a very high attraction force. They have a lifetime guarantee of power...
Index: CAL-16573
Index: CAL-16573
Round neodymium magnets Calamit with adhesive layer N N35/Ni 15x1,2mm - 10pcs.
The round neodymium magnet has dimensions of 15 x 1,2 mm . It is characterized by a very high attraction force. It has a lifetime guarantee of power and durability. Permanent...
Index: CAL-16655
Index: CAL-16655
Round neodymium magnets Calamit N35/Ni 20x3mm - 10 pcs.
The round neodymium magnet has dimensions of 20 x 3 mm . It is characterized by a very high attraction force due to a very high energy density. It has a lifetime guarantee of...
Index: CAL-16571
Index: CAL-16571
Round neodymium magnets Calamit N35/Ni 3x4mm - 10pcs.
A set of 10 round neodymium magnets with a diameter of 3 mm and length of 4 mm. They are characterized by high attraction force. Permanent magnets are used in many...
Index: CAL-16570
Index: CAL-16570
Round neodymium magnet - 20x10mm
Round neodymium magnet with dimensions 20 x 10 mm. Neodymium magnets are characterized by a very high attraction force due to very high energy density. They have a lifetime...
Index: MAG-05725
Index: MAG-05725
Cylindrical neodymium magnet - 5x10mm - 5pcs
Neodymium cylindrical magnet with dimensions of 5 x 10 mm. Neodymium magnets have a very large attractive force due to the very high energy density. They have a lifetime...
Index: MAG-05721
Index: MAG-05721
Neodymium rectangular magnet - 25x10x2mm - 10 pieces
Neodymium rectangular magnet with dimensions of 25 x 10 x 2 mm Neodymium magnets have a very large attractive force due to the very high energy density. It is sold in the...
Index: MAG-13618
Index: MAG-13618
Round neodymium magnets Calamit N35/Ni 6x3,6mm - 10pcs.
Set of 10 pieces of round neodymium magnets with dimensions 6 x 3.6 mm . They are characterized by very high attraction force. They have a lifetime guarantee of power and...
Index: CAL-16569
Index: CAL-16569
Round neodymium magnets Calamit with adhesive layer N N35/Ni 15x1,2mm - 10pcs.
Set of 10 self-adhesive round neodymium magnets with a diameter of 15 mm and length of 1.2 mm . They are characterized by high attraction force. Permanent magnets are...
Index: CAL-16574
Index: CAL-16574
Round neodymium magnet with adhesive layer - 15x1mm - 10 pcs
Neodymium circular magnet with dimensions of 10 x 4 mm Neodymium magnets have a very large attractive force due to the very high energy density. The magnet has a layer of...
Index: AKS-12067
Index: AKS-12067
Round neodymium magnet with adhesive layer - 10x1mm - 10pcs
Neodymium round magnet with dimensions of 10 x 1 mm Neodymium magnets have a very large attractive force due to the very high energy density. The magnet has a layer of adhesive...
Index: AKS-13702
Index: AKS-13702
Round neodymium magnet - 17x2mm - 10pcs
Neodymium round magnet with dimensions of 17 x 2 mm Neodymium magnets have a very large attractive force due to the very high energy density. They have a lifetime warranty for...
Index: MAG-13827
Index: MAG-13827
Neodymium round magnet - 20x3mm - 5pcs
Neodymium round magnet with dimensions of 20 x 3 mm Neodymium magnets have a very large attractive force due to the very high energy density. They have a lifetime warranty for...
Index: MAG-13829
Index: MAG-13829
Neodymium rectangular magnet with adhesive layer - 20x10x1mm - 10pcs
Neodymium rectangular magnet with dimensions of 20 x 10 x 1 mm. Neodymium magnets have a very large attractive force due to the very high energy density. The magnet has a layer...
Index: AKS-14062
Index: AKS-14062
Round neodymium magnets Calamit N35/Zn 18x2mm - 10pcs.
The round neodymium magnet has dimensions of 18 x 2 mm . It is characterized by a very high attraction force. It has a lifetime guarantee of power and durability. Permanent...
Index: CAL-16572
Index: CAL-16572
Round neodymium magnets Calamit N35/Ni 5x10mm - 10 pcs.
The round neodymium magnet has dimensions of 5 x 10 mm . It is characterized by a very high attraction force due to a very high energy density. It has a lifetime guarantee of...
Index: CAL-16567
Index: CAL-16567
Round neodymium magnet N42/Ni+Cu+Ni - 7x2mm - 10pcs.
Set of 10 pieces of round neodymium magnets, dimensions 7 x 2 mm . They are characterized by very high attractive force and have a lifetime guarantee of strength and...
Index: MAG-24826
Index: MAG-24826
Neodymium magnets – properties
After powder pressing, there is a very important stage called annealing. What is it about? A neodymium magnet is heated to a specific temperature and held for a certain period of time. The final stage involves slow cooling. Our store's assortment includes neodymium magnets belonging to the group of permanent magnets. This means that they do not lose their properties over time.
A neodymium magnet is able to attract ferromagnets, i.e. iron (metal objects), nickel and cobalt. To protect them, manufacturers use a special protective layer made of nickel, phosphate or zinc. The force with which the neodymium magnet attracts is incomparably greater than that of standard ferrite magnets.
The magnets we offer generate an extremely strong magnetic field, which directly translates into an exceptionally strong attraction force. Neodymium magnets become unusable at 310°C. Such a high value means that they can be successfully used in virtually any conditions.
The use of neodymium magnets
Compact size, relatively low weight and enormous attractive force make neodymium magnets universally applicable. First of all, they are used in the production of electrical and electronic devices. Additionally, neodymium magnets are used in the printing industry, in modern lighting systems, medical devices, electromechanics and computers. Another application is neodymium magnetic holders.
They are also used in engines, sensors, generators, loudspeakers, microphones and in modeling. Various types of magnetic holders are also a good example of the use of the described magnets.
Neodymium magnet - what else is it used for?
Another popular use of neodymium magnets is to use them as separators for cleaning substances, e.g. oils, from metal filings. The ingress of small metal fragments often leads to damage to the system. However, thanks to the high attractive force, they are effectively captured and kept in a safe place.
Due to their strong magnetic field, neodymium magnets are part of magnetic locks, including: in employee lockers and in various types of drawers. The next application of the described magnets are magnetizers for drinking water. Thanks to them, the water is free of microscopic metal particles that may negatively affect health. Additionally, they can be found in air magnetizers. Neodymium magnet is also widely used in the toy industry.
Our store's assortment includes only proven models, manufactured by reputable companies with many years of experience on the market. Our offer also includes classic ferrite magnets in various sizes, shapes and weights.
Neodymium magnets – wide selection of models
In this category you will find magnets of various sizes, shapes and weights. We offer models with a lifetime warranty to maintain their properties.
- We offer magnets in sets of 5 or 10 as well as single models. Selected magnets have an additional layer of adhesive that allows safe installation in various places.
- In our store you will find, among others: round and rectangular magnets, as well as cylindrical magnets, characterized by extremely high energy density
- To maximize the life of neodymium magnets, mechanical damage should be avoided. Their structure is not resistant to falls from heights, strong shocks and vibrations.
Want to learn more about neodymium magnets? We encourage you to contact our advisors. Regardless of what you need magnets for, we will advise you and help you choose a model tailored to your needs and expectations.
Neodymium magnets - FAQ
Neodymium magnets are a type of strong magnets made from a combination of three elements: neodymium, iron and boron.
Neodymium magnets are used in places where it is necessary to use a strong magnet while maintaining a small size, for example in motors, loudspeakers or magnetic mounting systems.
Neodymium magnets differ from ordinary magnets in their chemical composition and attractive force, which is much greater than in the case of traditional ferrite magnets. However, ferrite magnets are more resistant to high temperatures and corrosion.
Neodymium magnets can be found in a variety of electronic devices, toys, motors, audio equipment, magnetic mounts, and many other devices.