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N42 D4X2mm 3500 Gauss NdFeB Magnet Axial Magnetisation Nickel Plated Pull 4.7N

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N42 D4X2mm 3500 Gauss NdFeB Magnet Axial Magnetisation Nickel Plated Pull 4.7N

N42 D4x2mm nickel-plated magnet features axial magnetization and a residual induction of approximately 3500 Gauss. With a maximum operating temperature of 80°C, this compact magnet is perfect for sensors and electronic applications requiring strong magnetic performance and corrosion resistance.

  • Brand:

    KINGS MAGNET
  • Payment:

    T/T 100% IN ADVANCE (negotiable)
  • Product Origin:

    Xiamen,CN
  • Color:

    Silvery
  • Lead Time:

    30 DAYS
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Pecifications and Performance Parameters:

MGNET

  1. Material: Neodymium Iron Boron (NdFeB), grade N42
  2. Dimensions: Diameter 4mm, thickness 2mm
  3. Magnetization Direction: Axial magnetization (along the thickness)
  4. Coating: Nickel-plated for corrosion resistance
  5. Residual Induction (Br): Approximately 1.32 T (3500 Gauss)
  6. Maximum Operating Temperature: Approximately 80°C
  7. Coercivity (Hc): Approximately 900 kA/m
  8. Maximum Energy Product (BHmax): Approximately 200 - 300 kJ/m³

 

Applications:

The N42 D4x2mm nickel-plated magnet is suitable for:

  1. Sensors: Ideal for applications in Hall effect sensors and proximity sensors
  2. Electronics: Commonly used in motors, loudspeakers, and other electronic devices
  3. Industrial Applications: Effective in various industrial applications requiring strong magnetic force in a compact size

appliance

 

Demagnetisation curve diagram:

magnet grade

Support customisation, feel free to contact us if you have any request.

 

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