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> R422 - Neodymium Ring Magnet

R422 - Neodymium Ring Magnet - 1/4" Dia x 1/8" ID x 1/8" Thi

$0.32

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Quantity based discounts

Price ea.	Qty	Discount
$0.32	1-49
$0.31	50-99	3%
$0.30	100-499	6%
$0.29	500-999	9%
$0.28	1000-2499	12%
$0.27	2500-9999	16%
$0.26	10000-24999	19%
$0.25	25000-49999	22%
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Description
Technical
Downloads

Dimensions: 1/4" od x 1/8" id x 1/8" thick
Tolerances: ±0.004" x ±0.004" x ±0.004"
Material: NdFeB, Grade N42
Plating/Coating: Ni-Cu-Ni (Nickel)
Magnetization Direction: Axial (Poles on Flat Ends)
Weight: 0.02 oz. (0.57g)
Pull Force, Case 1: 1.80 lbs
Pull Force, Case 2: 2.80 lbs
Max Operating Temp: 176ºF (80ºC)
Brmax: 13,200 Gauss
BHmax: 42 MGOe

The R422 is a very affordable little ring magnet. Great for anything you would use a small ring magnet for, such as tying to a string to pick up or hang metal objects, science demonstrations and mounting with a screw.

	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 this link for a depiction of the magnetic field.
	View B-H curves for this magnet.

	Click this link to download a PDF Specification Sheet.
	Click this link to download a PDF drawing of this product.
	Click this link to download a Certificate of Compliance for this product.
	Click this link to download a RoHS Statement of Compliance for this product.
	Click this link to download a Material Safety Data Sheet (MSDS) for this product.
	Click this link to download a Conflict Minerals Reporting Template (CMRT).
	Click this link to download a Certificate of Origin for this product.
	Click this link for a REACH compliance statement.
	Click this link to download a .STEP file (3D model).
	Click this link to download an .IGS file (3D model).