Zn Coated N52 Small NdFeB Magnets in Smartphones Personal Electronics

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Zn Coated N52 Small NdFeB Magnets in Smartphones Personal Electronics  Technical Specifications:
Item:     MP-NDN52-31
Grade:    N52
Material: Neodymium (NdFeB)
Plating:    Zinc / Nickel
Shape:    Round, Disc, Disk, Circular, Circle
Dimension: Customer Design Drawing
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1280-1320 mT (12.8-13.2 kGs)
Energy Density (BH)max: 318-342 KJ/m³ (40-43 MGOe)
Coercivity Force (Hcb): ≥ 915 kA/m ( ≥ 11.5 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days

Rare Earth magnets are the strongest magnets in the world. These magnets have pulled several times their weight. You receive Shape Disc Quantity 1000 Diameter 1mm (Neodymium Iron Boron)

These incredible magnets are great for anything that you would use Velcro, brass fasteners, hinges, pins, etc.

My clients range from craft companies to hobbyists to painters to carpenters to purse makers. These little magnets have MILLIONS of applications.

WARNING! These magnets should be kept away from any animal or human who might try and eat them, they have the potential to separate and pinch intestines causing serious and life-threatening complications.

Let me know if you have any questions!

Overview of the operating properties of NIB magnets.  Powerful Micro Disc Thin Neodymium Magnet Zinc N50H for iWatch

Neodymium magnets (also known as rare earth, Neo, NIB, or NdFeB magnets) were invented in 1982 and are the strongest type of magnets.

There are two basic ways that NIB magnets are made: sintered and bonded.  Ipad Neodymium Magnets Round Circular Nickel N50SH

They generally operate within the temperature range of -215F to 176F (-138C to 80C).

For applications that require a broader temperature range, Samarium Cobalt (SmCo) magnets are used.

10000 Pieces of Neodymium Magnet of disc / cylindrical shape N52 magnets with a diameter of 2 mm and thickness/height of 1 mm, coated with Nickle (Ni-Cu-Ni).

Width: 0.2 cm, Height: 0.1 cm

1mmx1mm permanent neodymium micro magnet

Each Magnet’s North and the South Pole are on opposite sides of 2mm diameter faces.

Each Magnet’s Pull force is about ~40 Grams.  Circular Neodymium Magnets Round Disc Ni N52H for Ipad

Rare earth neodymium magnets, also known as NdFeB magnets or Neo magnets, are made from an alloy of neodymium, iron, and boron.

They are extremely strong even in small sizes.

Neodymium Magnets are permanent and have a high maximum magnetic energy.

Disc magnet 1 x 1mm Nickel plated supermagnete

It’s hard to believe, but this little disc magnet with a diameter of 1 mm and a height of 1 mm is still strong enough to pin a little note to the wall;

They don’t come much smaller than this! Here is the equivalent to our smallest cube.

Universities or research labs sometimes request such small magnets, for instance, to secure tiny items under a microscope.

DISC THICKNESS 1mmx2mm

0.079″ (2mm) dia x 0.039″ (1mm) thick, N52 Rare Earth Magnets

Every day we assist customers with magnet selection and design.  Powerful Circular Disk Thin NdFeB Magnet Zinc N52H for Tablet PC