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Rectangle Magnets are used as motor magnets, generator magnets, pump magnets and sensor magnets. Custom rectangle magnets can be made to spec.

0.185" (4.70mm) long x 0.047" (1.2mm) wide x 0.028" (0.7mm) thick, N52 Rare Earth Neodymium Rectangle Magnet, Magnetized thru the width. Black Epoxy coated.

Minimum Order Quantity (MOQ) = 10 pcs

Common Applications:  Motors, generators, pumps, sensors, and holding applications

About Small Rectangle Magnets:  Defined with a length less than or equal to 0.250” (6.35mm).  The surface area will determine the reach and profile of the magnetic field and performance of the rectangle magnets. 

Direction of Magnetization (DOM):  Rectangle 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. Through the width
  3. Through the thickness

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 Rectangle 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.


Regular price $1.00 Sale price

Compare at $1.30

Length0.185" (4.70mm)
Max Working Temp60°C
Plating/CoatingBlack Epoxy
StrengthNeodymium 52
Thickness0.028" (0.7mm)
Width0.047" (1.2mm) wide
Direction of Magnetism Through width

Discount Codes

Spend $50 and get 5% off!
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