Model No: MIS-00401
TK. 120.28
Availability: In stock
Quantity:
Category: Magnet
Supplier: SparkFun, USA
Summary Magnet Ring - 3/16"
Dimensions: 3/16" (4.7625mm) outer dia x 1/16" (1.5875mm) inner dia x 1/16" (1.5875mm) thick
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.
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Question & Answer
Total 1 questions
Q: Permanent magnet? Questioned by SaminPlayz, 18-Feb-2018
Yes. Answered by A.R, 18-Feb-2018 17:30 PM
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