Ceramic (Ferrite) Disc Magnets

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  • Grade: 5
  • Diameter (in): 0.750
  • Thickness (in): 0.312
  • Poles: Single
  • Approx. Pull: 1 lb.

Ceramic Disc Magnet Product Details

  • This grade 5 ceramic disc magnet measures 0.750" in diameter and 0.312" in thickness (19 mm Dia. x 7.9 mm THK) with an approximate pull force of 1 lb. (0.45 kg).

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

  • Item 42B7531 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.

Price Each: $0.36
Total Price: $0.36
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Ceramic Disc Magnet Technical Data

42B7531 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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