100 PCS Neodymium Magnet Disc [3x1mm]

100 PCS Neodymium Magnet Disc [3x1mm]
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  • Product Code:SQ4097
  • Availability: 1000
  • $0.36
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  • Ex Tax:$0.36
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Tags: NdFeB magnet, neodymium disc magnet, N35 magnet, nickel plated magnet, magnet, neodymium

This product is a circular NdFeB neodymium magnet with a diameter of 3mm and a thickness of 1mm, graded N35. It is made from a neodymium-iron-boron alloy with a crystalline structure of Nd₂Fe₁₄B. The magnet features a triple-layer nickel-copper-nickel (Ni-Cu-Ni) coating, which provides high resistance to corrosion and moisture while extending its service life. The maximum operating temperature of this magnet is 80°C.

Working Principle and Key Considerations

Despite its very small dimensions, this magnet delivers significant magnetic force, making it suitable for applications where space is limited, such as cordless power tool motors, hard disk drives, magnetic fasteners, magnetic jewelry, and modeling projects. The N35 grade indicates the quality of the magnetic material; the higher the number following the letter N, the stronger the magnet and the higher its operating temperature. Neodymium magnets are the strongest type of permanent magnet commercially available. This product is supplied in a pack of 30 pieces.

Strong neodymium magnet Applications:

  1. Cordless power tool motors
  2. Hard disk drives and data storage equipment
  3. Advanced audio equipment and speakers
  4. MRI equipment and precision instruments
  5. Magnetic fasteners and magnetic jewelry
  6. Modeling and miniature projects
  7. Automotive oil filters for capturing metal debris

Strong neodymium magnet Specifications:

  1. Model: Magnet-3X1
  2. Grade: N35
  3. Material: NdFeB (Neodymium-Iron-Boron)
  4. Diameter: 3mm
  5. Thickness: 1mm
  6. Coating: Ni-Cu-Ni (Nickel-Copper-Nickel)
  7. Maximum Operating Temperature: 80°C / 176°F
  8. Magnetization Direction: Axial (A)
  9. Quantity per Pack: 30 pieces

Features:

  1. High magnetic force relative to its small size
  2. Nickel-Copper-Nickel coating for corrosion and moisture resistance
  3. Maximum operating temperature up to 80°C
  4. Crystalline structure of Nd₂Fe₁₄B
  5. Compact dimensions suitable for tight spaces
  6. Wide application range across various industries
Physical Parameters
Size 3mm x 1mm (DxH)
Material NdFeB
Environmental Conditions and Safety
Operating Temprature 80°C

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