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Tube0298

0.375" (9.53mm) OD x 0.275" (6.99mm) ID x 0.500" (12.70mm) long, N40 Rare Earth Neodymium Tube Magnet, Magnetized through the length. Nickel Plated. 

Minimum Order Quantity (MOQ) = 3 pcs

Common Applications:  Motors, sensors, consumer electronics, and medical applications

About Mid-Sized Tube Magnets:  Defined with an outside diameter (OD) between 0.251” (6.375mm) - 0.999" (25.375mm).  The outer diameter (OD), inner diameter (ID), and length will determine the reach and profile of the magnetic field and performance of the tube magnets. 

Direction of Magnetization (DOM):  Tube 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 length
  2. Across the diameter
  3. Multiple poles on the face of the magnet
  4. Radially magnetized, with a single pole or multiple poles on the OD and ID

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

About Nickel Coating on Magnets:

  • Most common coating on magnets
  • Actually 3 layers, nickel-copper-nickel
  • Protection of the magnet from corrosion in ambient air
  • Not a protective coating from humidity, water, or salt water
  • Light protection of the magnet from chipping
  • A decorative finish
  • Shiny metallic gray finish
  • Thickness: 12-25 microns
  • Cost: Low
  • Max working Temp: Approximately 200oC

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

Custom Magnets:  Need custom Tube 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.

Tube0298

Regular price $3.60
Inside Diameter0.275" (6.99mm)
Length0.500" (12.70mm)
Max Working Temp80°C
MOQ3
Outside Diameter0.375" (9.53mm)
Plating/CoatingNickel
StrengthNeodymium 40
Direction of Magnetism Through length

In Stock: 488

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