K&J Magnetics: D31

D31

Description
Technical
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Dimensions: 3/16" dia. x 1/16" thick
Tolerances: ±0.004" x ±0.004"
Material: NdFeB, Grade N42
Plating/Coating: Ni-Cu-Ni (Nickel)
Magnetization Direction: Axial (Poles on Flat Ends)
Weight: 0.00748 oz. (0.212 g)
Pull Force, Case 1: 0.75 lbs
Pull Force, Case 2: 1.94 lbs
Surface Field: 3661 Gauss
Max Operating Temp: 176ºF (80ºC)
Brmax: 13,200 Gauss
BHmax: 42 MGOe

Our offering for anyone looking for a strong 3/16" diameter neodymium magnet. Nickel plated for a shiny, silver finish. Useful for a wide range of applications.

This size is also available in grade N52 as part number D31-N52.

	Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.
	Pull Force, Case 2 vs. distance: Between 2 Steel Plates.
	Pull Force, Case 3 vs. distance: Magnet to Magnet.
	Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion.
	Click here for a depiction of the magnetic field.
	View B-H curves for this magnet.

	Click here to download a PDF Specification Sheet.
	Click here to download a PDF drawing of this product.
	Click here to download a Certificate of Compliance for this product.
	Click here to download a RoHS Statement of Compliance for this product.
	Click here to download a Material Safety Data Sheet (MSDS) for this product.
	Click here to download a Certificate of Origin for this product.
	Click here to download a .STEP file (3D model).
	Click here to download an .IGS file (3D model).

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Price: $0.16

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