20 x 5 x 2mm Neodymium Magnet – Strong Block/Rectangle

Description

20 x 5 x 2mm Neodymium Magnet – Strong Block/Rectangle

• Dimensions: 20 x 5 x 2mm thickness
• Shape: Block/Rectangle
• Material: Neodymium Magnet, NdFeB Magnet
• Plating /Coating: Ni-Cu-Ni (Nickel)
• Magnetization Direction: through thickness
• Max Operating Temp: 176ºF (80ºC)
• Ages:7+ ages, both for kids and adults
• Net Weight: 1.50 gram

GRADE: N30

• Model: B-20-5-2-N30
• tolerance: +/- 0.3mm
• Surface Gauss: 700-890 approx.

GRADE: N42

• Model: B-20-5-2-N42
• tolerance: +/- 0.1mm
• Surface Gauss: 1800-1900 approx.

GRADE: N52

• Model: B-20-5-2-N52
• tolerance: +/- 0.1mm
• Surface Gauss: 2200-2400 approx.

Extra strong, heat resistant (N30, N42 & N52) block magnets (20x5x2mm). 20x5x2mm Neodymium magnet often used by builders of model airplane who construct their own motors. The stronger the magnet, the smaller and lighter the motor can be designed. Heat-resistant up to 80 degrees. Of course, they can also be used as normal, extra-strong attachment magnets. Be careful when experimenting with these, as they can break easily due to their very thinness.

NOTED: Product Images are shown for illustrative purposes only and may differ from actual product.

Additional information