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SuperMagnetMan Neodymium Disc Magnet.  Used as medical magnets, holding magnets, sensor magnets, consumer electronics magnets.  These small magnets are strong rare earth neodymium magnets also used as automotive magnets.

0.125" (3.18mm) dia x 0.250" (6.35mm) long, N45 Rare Earth Neodymium Cylinder / Rod Magnet, Magnetized through the length. Parylene plated.

Minimum Order Quantity (MOQ) = 20 pcs


Common Applications:  Medical devices, sensors, consumer electronics, and holding applications

About Small Cylinder Magnets:  Defined with a diameter between 0.040” (1.016mm) – 0.250” (6.35mm).  The diameter and the length will determine the reach and profile of the magnetic field and performance of the cylinder magnets. 

Direction of Magnetization (DOM): Cylinder Magnets are manufactured so the DOM is set during the manufacturing process and cannot be changed. Available options during manufacturing for DOM:

  1. Through the thickness
  2. Across the diameter

Magnetic Grades:  To view a table of grades and specs, see our Neodymium Magnet Grades & Specs

About Parylene Coating on Magnets:

  • FDA approved medical coating for in-body use
  • Protection of the magnet from corrosion in ambient air
  • Slight protection from humidity, water, or salt water. Parylene will slowly fail in salt water, so an undercoating may be required.
  • Transparent finish
  • Thickness: 3-7 micron
  • Cost: Quantity Dependent.  Done in batches, so the higher the quantity, the lower the cost / pc.
  • Max working Temp: Approximately 150o C
  • Main Industries: medical (in body applications), and any product that needs a thin coating

View Characteristics of Magnet Coatings for more information on all our coating options.

    Custom Magnets:  Need custom Cylinder Magnets?  Use one of the below methods to contact a magnetics specialist about your application.

    Online Custom Magnet Request Form or Contact Us

    Safe Magnet Practices:  Neodymium Magnets are a valuable resource to engineers, innovators, product designers and DIY professionals.  Always practice safe handling and keep away from children at all times.  

    Cyl0126-Parylene

    Regular price $0.48
    Diameter0.125" (3.18mm)
    Length0.250" (6.35mm)
    Max Working Temp80°C
    MOQ20
    Plating/CoatingParylene
    StrengthNeodymium 45
    Direction of Magnetism Through length

    Discount Codes

    Spend $50 and get 5% off!
    Code: 5off50
    Spend $100 and get 10% off!
    Code: 10off100