Magnet Ring – 3/16″

SKU: COM-08914
Sparkfun
Availability:

60 in stock


Magnet Ring – 3/16″

4.73 AED inc. tax

60 in stock

Estimated delivery date Thursday, 14th July

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.

Features:

* 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

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SKU: COM-08914 Category: Tags: ,
Weight 0.0139 kg
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