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MPL 10x10x3 / N38 - lamellar magnet

Name: Dhit sp. z o.o.
Address: Kościuszki 6A, Ożarów Mazowiecki, mazowieckie, 05-850, PL
Telephone: +48 22 499 98 98
Price range: 1-6500 PLN
Rating: 5

lamellar magnet

Catalog no 020111

GTIN/EAN: 5906301811176

5.00

length

10 mm [±0,1 mm]

Width

10 mm [±0,1 mm]

Height

3 mm [±0,1 mm]

Weight

2.25 g

Magnetization Direction

↑ axial

Load capacity

2.32 kg / 22.77 N

Magnetic Induction

293.71 mT / 2937 Gs

Coating

[NiCuNi] Nickel

see parameters »

1.414 ZŁ with VAT / pcs + price for transport

1.150 ZŁ net + 23% VAT / pcs

bulk discounts:

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Product card - MPL 10x10x3 / N38 - lamellar magnet

Specification / characteristics - MPL 10x10x3 / N38 - lamellar magnet

properties

properties	values
Cat. no.	020111
GTIN/EAN	5906301811176
Production/Distribution	Dhit sp. z o.o. ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin	Poland / China / Germany
Customs code	85059029
length	10 mm [±0,1 mm]
Width	10 mm [±0,1 mm]
Height	3 mm [±0,1 mm]
Weight	2.25 g
Magnetization Direction	↑ axial
Load capacity ~ ?	2.32 kg / 22.77 N
Magnetic Induction ~ ?	293.71 mT / 2937 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MPL 10x10x3 / N38 - lamellar magnet

properties	values	units
remenance Br [min. - max.] ?	12.2-12.6	kGs
remenance Br [min. - max.] ?	1220-1260	mT
coercivity bHc ?	10.8-11.5	kOe
coercivity bHc ?	860-915	kA/m
actual internal force iHc	≥ 12	kOe
actual internal force iHc	≥ 955	kA/m
energy density [min. - max.] ?	36-38	BH max MGOe
energy density [min. - max.] ?	287-303	BH max KJ/m
max. temperature ?	≤ 80	°C

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

properties	values	units
Vickers hardness	≥550	Hv
Density	≥7.4	g/cm³
Curie Temperature TC	312 - 380	°C
Curie Temperature TF	593 - 716	°F
Specific resistance	150	μΩ⋅cm
Bending strength	250	MPa
Compressive strength	1000~1100	MPa
Thermal expansion parallel (∥) to orientation (M)	(3-4) x 10^-6	°C^-1
Thermal expansion perpendicular (⊥) to orientation (M)	-(1-3) x 10^-6	°C^-1
Young's modulus	1.7 x 10⁴	kg/mm²

Engineering modeling of the magnet - technical parameters

The following information are the outcome of a mathematical analysis. Values rely on models for the material Nd₂Fe₁₄B. Operational conditions may differ. Use these data as a supplementary guide for designers.

Table 1: Static force (pull vs gap) - interaction chart
MPL 10x10x3 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	2936 Gs 293.6 mT	2.32 kg / 5.11 pounds 2320.0 g / 22.8 N	strong
1 mm	2513 Gs 251.3 mT	1.70 kg / 3.75 pounds 1700.6 g / 16.7 N	weak grip
2 mm	2036 Gs 203.6 mT	1.12 kg / 2.46 pounds 1115.5 g / 10.9 N	weak grip
3 mm	1594 Gs 159.4 mT	0.68 kg / 1.51 pounds 683.9 g / 6.7 N	weak grip
5 mm	943 Gs 94.3 mT	0.24 kg / 0.53 pounds 239.3 g / 2.3 N	weak grip
10 mm	285 Gs 28.5 mT	0.02 kg / 0.05 pounds 21.8 g / 0.2 N	weak grip
15 mm	112 Gs 11.2 mT	0.00 kg / 0.01 pounds 3.4 g / 0.0 N	weak grip
20 mm	54 Gs 5.4 mT	0.00 kg / 0.00 pounds 0.8 g / 0.0 N	weak grip
30 mm	18 Gs 1.8 mT	0.00 kg / 0.00 pounds 0.1 g / 0.0 N	weak grip
50 mm	4 Gs 0.4 mT	0.00 kg / 0.00 pounds 0.0 g / 0.0 N	weak grip

Grip strength decreases significantly with every subsequent millimeter of distance. Keep in mind that even a very thin break (e.g., dirt, paint, dust) noticeably reduces the pull force. Magnetic products hold optimally during direct contact; air break nullifies the power. Notice how rapidly the parameters plummet, when the magnet does not touch flatly to the metal substrate. When designing the assembly, avoid additional spacers.

Table 2: Slippage load (wall)
MPL 10x10x3 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.46 kg / 1.02 pounds 464.0 g / 4.6 N
1 mm	Stal (~0.2)	0.34 kg / 0.75 pounds 340.0 g / 3.3 N
2 mm	Stal (~0.2)	0.22 kg / 0.49 pounds 224.0 g / 2.2 N
3 mm	Stal (~0.2)	0.14 kg / 0.30 pounds 136.0 g / 1.3 N
5 mm	Stal (~0.2)	0.05 kg / 0.11 pounds 48.0 g / 0.5 N
10 mm	Stal (~0.2)	0.00 kg / 0.01 pounds 4.0 g / 0.0 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 pounds 0.0 g / 0.0 N

The table below shows the estimated holding capacity sufficient to initiate the shifting of the magnet down along a upright steel wall (considering standard friction). This value is relative to the gap size between the magnet and the surface.

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MPL 10x10x3 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.70 kg / 1.53 pounds 696.0 g / 6.8 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.46 kg / 1.02 pounds 464.0 g / 4.6 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.23 kg / 0.51 pounds 232.0 g / 2.3 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	1.16 kg / 2.56 pounds 1160.0 g / 11.4 N

When mounting a holder on a upright plane (e.g., a car body), it will only hold barely about 1/5 of its maximum pull force. Gravity as well as a weak degree of grip mean that magnets slip easier than they pull off. Designing a vertical fastening? Remember that the shear force is much weaker than the maximum static pull force. On a painted metal, the element will give way down under a much lighter load. Utilizing a rubberized pad can effectively raise the stability.

Table 4: Steel thickness (substrate influence) - power losses
MPL 10x10x3 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.23 kg / 0.51 pounds 232.0 g / 2.3 N
1 mm	25%	0.58 kg / 1.28 pounds 580.0 g / 5.7 N
2 mm	50%	1.16 kg / 2.56 pounds 1160.0 g / 11.4 N
3 mm	75%	1.74 kg / 3.84 pounds 1740.0 g / 17.1 N
5 mm	100%	2.32 kg / 5.11 pounds 2320.0 g / 22.8 N
10 mm	100%	2.32 kg / 5.11 pounds 2320.0 g / 22.8 N
11 mm	100%	2.32 kg / 5.11 pounds 2320.0 g / 22.8 N
12 mm	100%	2.32 kg / 5.11 pounds 2320.0 g / 22.8 N

A too thin steel is incapable of take in the entire magnetic field, which weakens actual performance of the magnet. If you mount a strong magnet to a too thin substrate, the flux will penetrate right through and the holding will be smaller. To squeeze the maximum of this magnet's power, you need a suitably thick element of metal. The saturation phenomenon causes that on sheet metal structures (e.g., car bodies), the product holds weaker. We recommend selecting the steel thickness from these parameters.

Table 5: Thermal resistance (stability) - power drop
MPL 10x10x3 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	2.32 kg / 5.11 pounds 2320.0 g / 22.8 N	OK
40 °C	-2.2%	2.27 kg / 5.00 pounds 2269.0 g / 22.3 N	OK
60 °C	-4.4%	2.22 kg / 4.89 pounds 2217.9 g / 21.8 N
80 °C	-6.6%	2.17 kg / 4.78 pounds 2166.9 g / 21.3 N
100 °C	-28.8%	1.65 kg / 3.64 pounds 1651.8 g / 16.2 N

Standard neodymium magnets change their properties parameters past the thermal threshold. Protect against heat – excessive heat can permanently demagnetize this product. With every degree above norm, the magnet's power briefly decreases. Avoid using this product in hot environments higher than its safe range. Too high temperature will lead to permanent loss of magnetism.

*Important note: Temperature resistance depends not only on the material grade, and the Permeance Coefficient Pc. Flat magnets (low Pc) are more susceptible to demagnetization at lower temperatures than long magnets. Warning indicator in the table indicates a risk of irreversible loss for this particular item.

Table 6: Two magnets (repulsion) - field range
MPL 10x10x3 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Strength (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	5.31 kg / 11.71 pounds 4 526 Gs	0.80 kg / 1.76 pounds 797 g / 7.8 N	N/A
1 mm	4.63 kg / 10.20 pounds 5 480 Gs	0.69 kg / 1.53 pounds 694 g / 6.8 N	4.17 kg / 9.18 pounds ~0 Gs
2 mm	3.89 kg / 8.59 pounds 5 027 Gs	0.58 kg / 1.29 pounds 584 g / 5.7 N	3.51 kg / 7.73 pounds ~0 Gs
3 mm	3.19 kg / 7.03 pounds 4 549 Gs	0.48 kg / 1.05 pounds 478 g / 4.7 N	2.87 kg / 6.33 pounds ~0 Gs
5 mm	2.01 kg / 4.44 pounds 3 613 Gs	0.30 kg / 0.67 pounds 302 g / 3.0 N	1.81 kg / 3.99 pounds ~0 Gs
10 mm	0.55 kg / 1.21 pounds 1 886 Gs	0.08 kg / 0.18 pounds 82 g / 0.8 N	0.49 kg / 1.09 pounds ~0 Gs
20 mm	0.05 kg / 0.11 pounds 569 Gs	0.01 kg / 0.02 pounds 7 g / 0.1 N	0.04 kg / 0.10 pounds ~0 Gs
50 mm	0.00 kg / 0.00 pounds 60 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
60 mm	0.00 kg / 0.00 pounds 36 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
70 mm	0.00 kg / 0.00 pounds 24 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
80 mm	0.00 kg / 0.00 pounds 16 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
90 mm	0.00 kg / 0.00 pounds 12 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs
100 mm	0.00 kg / 0.00 pounds 9 Gs	0.00 kg / 0.00 pounds 0 g / 0.0 N	0.00 kg / 0.00 pounds ~0 Gs

Two magnets interact from a much further distance than a magnet and sheet setup. Such a system of two magnets generates a stronger field and a larger range of performance. Planning to create a powerful holder? Utilize two neodymiums instead of a neodymium and a steel. Exercise caution that when bringing together two magnets, the impact force is extreme. The repulsion force is a bit weaker than the attraction, but still large.
*The magnetic induction in repulsion mode reaches ~0 Gs at the geometric center between the magnets (due to field cancellation).
Attention: Estimates apply to friction force of dual matching magnets (friction coefficient ~0.15 for Ni-Ni layer).

Table 7: Protective zones (implants) - precautionary measures
MPL 10x10x3 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	5.0 cm
Hearing aid	10 Gs (1.0 mT)	4.0 cm
Timepiece	20 Gs (2.0 mT)	3.0 cm
Mobile device	40 Gs (4.0 mT)	2.5 cm
Remote	50 Gs (5.0 mT)	2.5 cm
Payment card	400 Gs (40.0 mT)	1.0 cm
HDD hard drive	600 Gs (60.0 mT)	1.0 cm

Powerful magnet radiation is a serious hazard to IT equipment and medical implants. These magnets produce a field that disrupts operation of sensitive medical devices. Be aware: the invisible magnetic field passes through tissues and plastic. Special caution must be taken by people with cochlear implants and insulin pumps. The risk also applies to: mechanical watches, remotes, membranes, and displays. Do not place the magnet near cards, hard drives, or precise measuring instruments.

Table 8: Impact energy (cracking risk) - warning
MPL 10x10x3 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	32.57 km/h (9.05 m/s)	0.09 J
30 mm	56.09 km/h (15.58 m/s)	0.27 J
50 mm	72.41 km/h (20.11 m/s)	0.46 J
100 mm	102.41 km/h (28.45 m/s)	0.91 J

Magnetic elements are very brittle – a strong collision with metal causes immediate chipping. Control the attraction moment – a magnet released freely becomes dangerous. Kinetic force can trigger coating fragments or painful pinches to skin. Be sure to control the product during mounting so it doesn't hit violently against the metal. A contact at a velocity of dozens of km/h almost guarantees destruction of the neodymium. Use safety goggles when playing with large magnets.

Table 9: Corrosion resistance
MPL 10x10x3 / N38

Technical parameter	Value / Description
Coating type	[NiCuNi] Nickel
Layer structure	Nickel - Copper - Nickel
Layer thickness	10-20 µm
Salt spray test (SST) ?	24 h
Recommended environment	Indoors only (dry)

For outdoor applications, an epoxy coating is required; standard nickel is intended for indoor use. Improper coating selection is the most common cause of magnet failure over time.

Table 10: Electrical data (Flux)
MPL 10x10x3 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	3 197 Mx	32.0 µWb
P_c Coefficient	0.36	Low (Flat)

Total magnetic flux emitted by the pole surface. Essential parameter when building generators and motors. The P_c coefficient determines the magnet's operating point.

Table 11: Underwater work (magnet fishing)
MPL 10x10x3 / N38

Environment	Effective steel pull	Effect
Air (land)	2.32 kg	Standard
Water (riverbed)	2.66 kg (+0.34 kg buoyancy gain)	+14.5%

Corrosion warning: This magnet has a standard nickel coating. After use in water, it must be dried and maintained immediately, otherwise it will rust!

In water, the magnet feels stronger thanks to Archimedes' principle. Buoyancy helps in lifting finds.

1. Sliding resistance

*Caution: On a vertical wall, the magnet retains only approx. 20-30% of its perpendicular strength.

2. Steel thickness impact

*Thin metal sheet (e.g. 0.5mm PC case) drastically limits the holding force.

3. Heat tolerance

*For N38 grade, the safety limit is 80°C.

4. Demagnetization curve and operating point (B-H)

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 0.36

This simulation demonstrates the magnetic stability of the selected magnet under specific geometric conditions. The solid red line represents the demagnetization curve (material potential), while the dashed blue line is the load line based on the magnet's geometry. The P_c (Permeance Coefficient), also known as the load line slope, is a dimensionless value that describes the relationship between the magnet's shape and its magnetic stability. The intersection of these two lines (the black dot) is the operating point — it determines the actual magnetic flux density generated by the magnet in this specific configuration. A higher P_c value means the magnet is more 'slender' (tall relative to its area), resulting in a higher operating point and better resistance to irreversible demagnetization caused by external fields or temperature. A value of 0.42 is relatively low (typical for flat magnets), meaning the operating point is closer to the 'knee' of the curve — caution is advised when operating at temperatures near the maximum limit to avoid strength loss.

Engineering data and GPSR

Chemical composition

iron (Fe)	64% – 68%
neodymium (Nd)	29% – 32%
boron (B)	1.1% – 1.2%
dysprosium (Dy)	0.5% – 2.0%
coating (Ni-Cu-Ni)	< 0.05%

Ecology and recycling (GPSR)

recyclability (EoL)	100%
recycled raw materials	~10% (pre-cons)
carbon footprint	low / zredukowany
waste code (EWC)	16 02 16

Safety card (GPSR)

responsible entity

Dhit sp. z o.o.

ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki

tel: +48 22 499 98 98 | e-mail: bok@dhit.pl

batch number/type

id: 020111-2026

Measurement Calculator

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MPL 35x35x10 / N38 - lamellar magnet

35.10 ZŁ brutto / pcs

This product is an extremely strong magnet in the shape of a plate made of NdFeB material, which, with dimensions of 10x10x3 mm and a weight of 2.25 g, guarantees the highest quality connection. As a magnetic bar with high power (approx. 2.32 kg), this product is available immediately from our warehouse in Poland. Furthermore, its Ni-Cu-Ni coating protects it against corrosion in standard operating conditions, giving it an aesthetic appearance.

Separating block magnets requires a technique based on sliding (moving one relative to the other), rather than forceful pulling apart. To separate the MPL 10x10x3 / N38 model, firmly slide one magnet over the edge of the other until the attraction force decreases. We recommend care, because after separation, the magnets may want to violently snap back together, which threatens pinching the skin. Using a screwdriver risks destroying the coating and permanently cracking the magnet.

Plate magnets MPL 10x10x3 / N38 are the foundation for many industrial devices, such as filters catching filings and linear motors. Thanks to the flat surface and high force (approx. 2.32 kg), they are ideal as hidden locks in furniture making and mounting elements in automation. Their rectangular shape facilitates precise gluing into milled sockets in wood or plastic.

For mounting flat magnets MPL 10x10x3 / N38, it is best to use two-component adhesives (e.g., UHU Endfest, Distal), which ensure a durable bond with metal or plastic. For lighter applications or mounting on smooth surfaces, branded foam tape (e.g., 3M VHB) will work, provided the surface is perfectly degreased. Remember to roughen and wash the magnet surface before gluing, which significantly increases the adhesion of the glue to the nickel coating.

The magnetic axis runs through the shortest dimension, which is typical for gripper magnets. In practice, this means that this magnet has the greatest attraction force on its main planes (10x10 mm), which is ideal for flat mounting. This is the most popular configuration for block magnets used in separators and holders.

The presented product is a neodymium magnet with precisely defined parameters: 10 mm (length), 10 mm (width), and 3 mm (thickness). The key parameter here is the holding force amounting to approximately 2.32 kg (force ~22.77 N), which, with such a flat shape, proves the high power of the material. The protective [NiCuNi] coating secures the magnet against corrosion.

Advantages as well as disadvantages of rare earth magnets.

Pros

Besides their immense pulling force, neodymium magnets offer the following advantages:

They virtually do not lose power, because even after 10 years the performance loss is only ~1% (based on calculations),
Neodymium magnets are distinguished by remarkably resistant to magnetic field loss caused by external magnetic fields,
By covering with a reflective coating of gold, the element acquires an aesthetic look,
Magnetic induction on the surface of the magnet turns out to be extremely intense,
Neodymium magnets are characterized by very high magnetic induction on the magnet surface and can work (depending on the shape) even at a temperature of 230°C or more...
Thanks to freedom in designing and the ability to adapt to specific needs,
Fundamental importance in modern technologies – they are used in HDD drives, motor assemblies, medical devices, and modern systems.
Compactness – despite small sizes they generate large force, making them ideal for precision applications

Disadvantages

Disadvantages of neodymium magnets:

Susceptibility to cracking is one of their disadvantages. Upon strong impact they can break. We advise keeping them in a strong case, which not only protects them against impacts but also raises their durability
Neodymium magnets lose their strength under the influence of heating. As soon as 80°C is exceeded, many of them start losing their power. Therefore, we recommend our special magnets marked [AH], which maintain stability even at temperatures up to 230°C
Due to the susceptibility of magnets to corrosion in a humid environment, we advise using waterproof magnets made of rubber, plastic or other material stable to moisture, in case of application outdoors
Due to limitations in creating nuts and complicated forms in magnets, we recommend using cover - magnetic mount.
Possible danger to health – tiny shards of magnets pose a threat, if swallowed, which becomes key in the aspect of protecting the youngest. It is also worth noting that tiny parts of these devices are able to disrupt the diagnostic process medical in case of swallowing.
High unit price – neodymium magnets are more expensive than other types of magnets (e.g. ferrite), which hinders application in large quantities

Holding force characteristics

Optimal lifting capacity of a neodymium magnet – what affects it?

The load parameter shown refers to the maximum value, obtained under ideal test conditions, meaning:

on a base made of mild steel, optimally conducting the magnetic field
with a cross-section of at least 10 mm
with a surface cleaned and smooth
under conditions of gap-free contact (surface-to-surface)
for force acting at a right angle (pull-off, not shear)
in neutral thermal conditions

Determinants of practical lifting force of a magnet

Holding efficiency is influenced by specific conditions, including (from most important):

Gap (betwixt the magnet and the plate), since even a very small distance (e.g. 0.5 mm) results in a decrease in force by up to 50% (this also applies to paint, rust or dirt).
Angle of force application – highest force is available only during pulling at a 90° angle. The shear force of the magnet along the surface is standardly many times smaller (approx. 1/5 of the lifting capacity).
Base massiveness – insufficiently thick plate does not close the flux, causing part of the flux to be escaped to the other side.
Steel type – mild steel attracts best. Higher carbon content lower magnetic properties and lifting capacity.
Base smoothness – the smoother and more polished the surface, the better the adhesion and higher the lifting capacity. Unevenness acts like micro-gaps.
Thermal factor – high temperature weakens pulling force. Too high temperature can permanently demagnetize the magnet.

Holding force was tested on a smooth steel plate of 20 mm thickness, when a perpendicular force was applied, in contrast under shearing force the holding force is lower. In addition, even a minimal clearance between the magnet’s surface and the plate decreases the lifting capacity.

Safety rules for work with NdFeB magnets

Health Danger

Patients with a heart stimulator have to keep an safe separation from magnets. The magnetic field can stop the operation of the implant.

Heat warning

Watch the temperature. Exposing the magnet above 80 degrees Celsius will ruin its properties and pulling force.

Nickel allergy

A percentage of the population have a contact allergy to nickel, which is the standard coating for NdFeB magnets. Frequent touching may cause skin redness. It is best to wear safety gloves.

This is not a toy

These products are not toys. Accidental ingestion of several magnets can lead to them pinching intestinal walls, which constitutes a direct threat to life and necessitates urgent medical intervention.

Cards and drives

Powerful magnetic fields can erase data on credit cards, hard drives, and storage devices. Stay away of min. 10 cm.

Magnet fragility

Neodymium magnets are sintered ceramics, meaning they are very brittle. Clashing of two magnets will cause them shattering into small pieces.

Fire warning

Fire warning: Rare earth powder is highly flammable. Avoid machining magnets in home conditions as this may cause fire.

Handling rules

Handle magnets consciously. Their powerful strength can shock even professionals. Stay alert and respect their force.

Bodily injuries

Large magnets can break fingers instantly. Do not put your hand between two strong magnets.

Keep away from electronics

A strong magnetic field negatively affects the operation of compasses in phones and navigation systems. Maintain magnets close to a device to avoid breaking the sensors.

Important! Looking for details? Read our article: Why are neodymium magnets dangerous?

MPL 10x10x3 / N38 - lamellar magnet

Product card - MPL 10x10x3 / N38 - lamellar magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Engineering modeling of the magnet - technical parameters

Table 1: Static force (pull vs gap) - interaction chart MPL 10x10x3 / N38

Table 2: Slippage load (wall) MPL 10x10x3 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces MPL 10x10x3 / N38

Table 4: Steel thickness (substrate influence) - power losses MPL 10x10x3 / N38

Table 5: Thermal resistance (stability) - power drop MPL 10x10x3 / N38

Table 6: Two magnets (repulsion) - field range MPL 10x10x3 / N38

Table 7: Protective zones (implants) - precautionary measures MPL 10x10x3 / N38

Table 8: Impact energy (cracking risk) - warning MPL 10x10x3 / N38

Table 9: Corrosion resistance MPL 10x10x3 / N38

Table 10: Electrical data (Flux) MPL 10x10x3 / N38

Table 11: Underwater work (magnet fishing) MPL 10x10x3 / N38

1. Sliding resistance

2. Steel thickness impact

3. Heat tolerance

4. Demagnetization curve and operating point (B-H)

Chemical composition

Ecology and recycling (GPSR)

Force (pull)

Magnetic Induction

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Advantages as well as disadvantages of rare earth magnets.

Pros

Disadvantages

Holding force characteristics

Optimal lifting capacity of a neodymium magnet – what affects it?

Determinants of practical lifting force of a magnet

Safety rules for work with NdFeB magnets

Health Danger

Heat warning

Nickel allergy

This is not a toy

Cards and drives

Magnet fragility

Fire warning

Handling rules

Bodily injuries

Keep away from electronics

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static force (pull vs gap) - interaction chart
MPL 10x10x3 / N38

Table 2: Slippage load (wall)
MPL 10x10x3 / N38

Table 3: Vertical assembly (sliding) - behavior on slippery surfaces
MPL 10x10x3 / N38

Table 4: Steel thickness (substrate influence) - power losses
MPL 10x10x3 / N38

Table 5: Thermal resistance (stability) - power drop
MPL 10x10x3 / N38

Table 6: Two magnets (repulsion) - field range
MPL 10x10x3 / N38

Table 7: Protective zones (implants) - precautionary measures
MPL 10x10x3 / N38

Table 8: Impact energy (cracking risk) - warning
MPL 10x10x3 / N38

Table 9: Corrosion resistance
MPL 10x10x3 / N38

Table 10: Electrical data (Flux)
MPL 10x10x3 / N38

Table 11: Underwater work (magnet fishing)
MPL 10x10x3 / N38