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N40 Neodymium Disc Magnet

[40DNE0843-NI]
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Specifications
  • Grade: 40
  • Diameter (in): 0.125
  • Thickness (in): 0.675
  • Finish: Nickel Plated
  • Approx. Pull: 7 lbs.

N40 Neodymium Disc Magnet Product Details

  • This N40 disc (cylinder) magnet measures 0.125" in diameter and 0.675" in thickness (3.2 mm Dia. x 17 mm THK) with an approximate pull force of 7 lbs. (3.18 kg).

  • Nickel-plated neodymium magnets are made from an alloy of neodymium, iron & boron and are plated with a triple layer of: Ni-Cu-Ni (Nickel-Copper-Nickel) using an electrolytic based process for maximum protection against corrosion & oxidation.

  • Item 40DNE0843-NI is axially magnetized through the thickness (THK).

  • The standard dimensional tolerance for this magnet is +/-0.004" on both diameter & thickness.

*15.00 minimum order (excluding shipping & tax if applicable) - items can be combined to reach the minimum amount.

Part NumberQuantities1102550100250500100025005000+
40DNE0843-NI $2.36$1.97$1.52$1.18$0.93$0.62$0.53$0.40$0.31$0.26
Quantity:
Price Each: $2.36
Total Price: $2.36
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Neodymium (NdFeB) Disc Magnet Technical Data

40DNE0843-NI Neodymium Disc Magnet Technical Data
Grade: 40
Coating: Ni-Cu-Ni (Nickel-Copper-Nickel)
Magnetization: Axially Magnetized Through the Thickness (THK)
Standard Dimensional Tolerance: +/-0.004" on both Diameter (D) & Thickness (THK)
Br: 12,900 Gauss
BHmax: 40 MGOe
Hc: 12,400 Oersteds
Hci: 12,000 Oersteds
Max Operating Temperature: 275ºF/135ºC
Curie Temp: 590ºF/310ºC
Density (lb/in3): 0.275

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