• Magnet Ring - 3/16" - COM-08914
  • Magnet Ring - 3/16" - COM-08914
  • Magnet Ring - 3/16" - COM-08914

Magnet Ring - 3/16"

Item #: COM-08914
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Price: $2.04 inc GST
    The product is in stock Availability: Back Order
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    These are small rare earth magnets - 3/16" rings. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously 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).

    Sold in single units.


    • Dimensions: 3/16" od x 1/16" id 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: 0.00665 oz. (0.189 g)
    • Pull Force: 1.48 lbs!
    • Surface Field: 2275 Gauss
    • Brmax: 13,200 Gauss
    • BHmax: 42 MGOe