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Ceramic (Ferrite) Disc Magnet 42B5020-EF

[42B5020-EF]
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Specifications
  • Grade: 5
  • Diameter (in): 0.500
  • Thickness (in): 0.200
  • Poles: Single
  • Approx. Pull: 8 ozs.

Ceramic Disc Magnet Product Details

  • This grade 5 ceramic disc magnet measures 0.500" in diameter and 0.200" in thickness (12.7 mm Dia. x 5 mm THK) with an approximate pull force of 8 oz (0.27 kg).

  • Composed of iron oxide & barium or strontium carbonate, ceramic disc magnets exhibit relatively good holding strength.

  • Item 42B5020-EF is axially magnetized through the thickness (THK).

  • The standard dimensional tolerance for this magnet is +/-0.005" on both diameter & thickness.

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

Quantity:
Price Each: $0.25
Total Price: $0.25
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Ceramic Disc Magnet Technical Data

42B5020-EF Ceramic Disc Magnet Technical Data
Grade: 5
Magnetization: Axially Magnetized Through the Thickness (THK)
Standard Dimensional Tolerance: +/-0.005" on both Diameter (D) & Thickness (THK)
Br: 3,950 Gauss
BHmax: 3.6 MGOe
Hc: 2,400 Oersteds
Hci: 2,450 Oersteds
Max Operating Temperature: 592ºF/300ºC
Curie Temp: 842ºF/450ºC
Density (lb/in3): 0.178

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