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Neodymium Disc Magnets

83 products

Showing 1 - 24 of 83 products

Showing 1 - 24 of 83 products
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D0106-50SuperMagnetMan 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.
D0106-50
$7.50
In stock, 139 units
  • 0.039" (1mm) dia x 0.020" (0.50mm) thick
  • N52 Disc Magnet - Nickel Plated
  • Set of 50
  • Minimum Order Quantity (MOQ) = 2 sets
D0110-10D0110-10
D0110-10
$2.50
In stock, 48 units
  • 0.039" (1mm) dia x 0.039" (1mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Set of 10
  • Minimum Order Quantity (MOQ) = 5 sets
D1001-10SuperMagnetMan 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.
D1001-10
$2.75
In stock, 404 units
  • 0.059" (1.50mm) dia x 0.020" (0.50mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Set of 10
  • Minimum Order Quantity (MOQ) = 5 sets
D1001A-10SuperMagnetMan 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.
D1001A-10
$2.10
In stock, 251 units
  • 0.059" (1.50mm) dia x 0.031" (0.80mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Set of 10
  • Minimum Order Quantity (MOQ) = 5 sets
D1002-10SuperMagnetMan 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.
D1002-10
$2.30
In stock, 33 units
  • 0.079" (2mm) dia x 0.020" (0.50mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Set of 10
  • Minimum Order Quantity (MOQ) = 5 sets
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. 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.
D1003B
$0.30
In stock, 55 units
  • 0.079" (2mm) dia x 0.039" (1mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 45 pcs
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. 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.
D1005-10
$3.00
In stock, 413 units
  • 0.118" (3mm) dia x 0.020" (0.50mm) thick
  • N45 Disc Magnet - Nickel Plated
  • Set of 10
  • Minimum Order Quantity (MOQ) = 4 sets
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. 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.
D1005-10 Parylene
$4.50
In stock, 15 units
  • 0.118" (3mm) dia x 0.020" (0.50mm) thick
  • N52 Disc Magnet - Parylene Coated
  • Set of 10
  • Minimum Order Quantity (MOQ) = 3 sets
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. SuperMagnetMan Neodymium Disc Magnet. Used as medical magnets, holding magnets, sensor magnets, consumer electronics magnets. These disc magnets are strong rare earth neodymium magnets also used as automotive magnets.
D1005A-10
$3.50
In stock, 3 units
  • 0.118" (3mm) dia x 0.039" (1mm) thick
  • N52 Disc Magnet - Nickel Plated
  • Set of 10
  • Minimum Order Quantity (MOQ) = 4 sets
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. 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.
D1005A-10 Parylene
$4.50
In stock, 1139 units
  • 0.118" (3mm) dia x 0.039" (1mm) thick
  • N52 Disc Magnet - Parylene plated
  • Set of 10
  • Minimum Order Quantity (MOQ) = 3 sets
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. 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.
D1007
$0.24
In stock, 16206 units
  • 0.118" (3mm) diameter x 0.039" (1mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 60 pcs
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. 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.
D1008D
$0.25
In stock, 17 units
  • 0.118" (3mm) diameter x 0.039" (1mm) thick
  • N45 Disc Magent - Nickel Plated
  • Minimum Order Quantity (MOQ) = 60 pcs
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. 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.
D1019C
$0.35
In stock, 4060 units
  • 0.118" (3mm) dia x 0.079" (2mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 40 pcs
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. 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.
D1018A
$0.25
In stock, 2655 units
  • 0.125" (3.18mm) dia x 0.063" (1.59mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 60 pcs
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. 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.
D101945
$0.28
In stock, 40 units
  • 0.138" (3.50mm) dia x 0.069" (1.75mm) thick
  • N45 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 50 pcs
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. 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.
D1021A
$0.30
In stock, 1069 units
  • 0.157" (4mm) dia x 0.020" (0.50mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 50 pcs
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. 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.
D1021
$0.32
Sold out
  • 0.157" (4mm) dia x 0.039" (1mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 50 pcs
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. 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.
D1021D
$0.30
In stock, 16376 units
  • 0.157" (4mm) dia x 0.039" (1mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 50 pcs
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. 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.
D1022
$0.30
In stock, 11868 units
  • 0.157" (4mm) dia x 0.059" (1.50mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 50 pcs
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. 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.
D1022A
$0.26 $0.34
In stock, 2027 units
  • 0.157" (4mm) dia x 0.079" (2mm) thick
  • N40 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 50 pcs
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. 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.
D1022B
$0.33
In stock, 1759 units
  • 0.157" (4mm) dia. x 0.079" (2mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 50 pcs
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. 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.
D1022C
$0.34
In stock, 967 units
  • 0.157" (4mm) dia x 0.118" (3mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 50 pcs
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. 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.
D1023
$0.48
In stock, 1830 units
  • 0.157" (4mm) dia x 0.157" (4mm) thick
  • N45 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 30 pcs
SuperMagnetMan Neodymium Disc Magnet. Used as medical magnets, holding magnets, sensor magnets, consumer electronics magnets. These disc magnets are strong rare earth neodymium magnets also used as automotive magnets. SuperMagnetMan Neodymium Disc Magnet. Used as medical magnets, holding magnets, sensor magnets, consumer electronics magnets. These disc magnets are strong rare earth neodymium magnets also used as automotive magnets.
D1023C
$0.37
In stock, 1515 units
  • 0.197" (5mm) dia x 0.039" (1mm) thick
  • N50 Disc Magnet - Nickel Plated
  • Minimum Order Quantity (MOQ) = 45 pcs

Frequently Asked Questions

Disc magnets are commonly used in motors, rotary couplings, sensors, electronics, and prototyping applications due to their compact shape and strong magnetic field.

Neodymium disc magnets offer higher magnetic strength, while samarium cobalt disc magnets are preferred for high-temperature or chemically harsh environments.

Engineers often start with small-to-medium diameters (3–12 mm) for sensor alignment, robotics, and medical device testing. Testing multiple diameters helps confirm the right “fit” and pull force before moving to production.

Yes, disc magnets can be used in compact motor designs, especially when space is limited. For rotational systems, consider both neodymium for strength and Samarium Cobalt for high-temperature stability.

We provide a wide range of coatings to match different applications. Common options include nickel, parylene and rubber. Nickel is the standard for durability, parylene are biocompatible and preferred for medical uses and rubber coatings improve grip and impact protection. Additional specialty coatings are also available depending on your requirements.

Yes. Through our engineering division, SM Magnetics, we can design and manufacture custom sizes, magnetization directions, and specialized coatings. You can either submit a custom request form or contact us directly to speak with our experts.

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Call us at 205-621-8841

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Email us at sales@supermagnetman.com