7 x 3mm Diametric
7mm x 3mm Diametrically Magnetized Disc Magnet N42 Neodymium Rare Earth Radial Magnets 7x3mm (50 Pack)
$11.59
| Material | NdFeB, Grade N42 |
| Shape | Disc / Cylinder |
| Diameter | 7 mm |
| Height | 3 mm |
| Tolerance | +/- 0.05 mm |
| Coating | Nickel-plated (Ni-cu-Ni) |
| Magnetisation | Diametrically Magnetized |
| strength | approx. 300g |
| Max. working temperature | 80°C |
| Surface Field | 2600 Gauss |
| Weight(1 piece) | 0.86 g |
These magnets are sold in packs of 50. Order a quantity of 1 and get 50 magnets. Order a quantity of 2 and get 100 magnets. Order a quantity of 3 and get 150…
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7mm dia x 3mm thick Diametrically Magnetized Neodymium Disc Magnets N42SH Nickel-Plated Rare Earth Radial Magnets for Sale Round Magnet Amazon for Crafts where to find earth magnets 7x3mm
- 7 mm diameter x 3 mm thickness
- Each magnet’s north and south pole are on opposite 3mm thickness faces
- Each magnet can support a steel weight of up to 0.3kg vertically from the magnetic face when in flush contact with a mild steel surface
- Excellent resistance to demagnetisation
- Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth and clean finish
| Technical information | |
|---|---|
| Model ID | D7x3mm DIA |
| Material | NdFeB, Grade N42 |
| Shape | Rod / Cylinder |
| Type | Permanent |
| Composite | Neodymium Magnet |
| Diameter | 7 mm |
| Height | 3 mm |
| Tolerance | +/- 0.05 mm |
| Coating | Nickel-plated (Ni-Cu-Ni) |
| Magnetisation | Diametrically Magnetized |
| strength | approx. 300g |
| Max. working temperature | 80°C |
| Curie temperature | 310 °C |
| weight(1 piece) | 0.86 g |
These small diametrically magnetized cylinders are great for use with Hall Effect Sensors. The poles are located on the sides of the cylinders, so they will attract each other as shown in the bottom picture.
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