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Future Electronics Egypt

Magnet Ring

Magnet Ring

LE 8.00

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These are small earth magnets - 3/16" rings. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches. This one small ring can easily hold a piece of paper to your fridge.

We found these small rings to be very useful for connecting PCBs together. These rings are conductive and can act as a magnetic connector between widgets. You need a way to secure the ring to the PCB (screws and rivets have been shown to work).

Features

  • Dimensions: 3/16" outer diameter x 1/16" inner diameter x 1/16" thick
  • Tolerances: ±0.002" x ±0.002" x ±0.002"
  • Material: NdFeB, Grade N42
  • Plating/Coating: Ni-Cu-Ni (Nickel)
  • Magnetization Direction: Axial (Poles on Flat Ends)
  • Weight:  0.189 g
  • Pull Force: 1.48 lbs
  • Surface Field: 2275 Gauss
  • Brmax: 13,200 Gauss


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