D41-N52 - Neodymium Disc Magnet

• Dimensions: 1/4" dia. x 1/16" thick
• Tolerances: ±0.004" x ±0.004"
• Material: NdFeB, Grade N52
• Plating/Coating: Ni-Cu-Ni (nickel)
• Magnetization Direction: Axial (Poles on Flat Ends)
• Weight: 0.0133 oz. (0.377 g)
• Pull Force, Case 1: 1.47 lbs
• Pull Force, Case 2: 4.42 lbs
• Surface Field: 3309 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 14,800 Gauss
• BHmax: 52 MGOe

Thin little 1/4" magnets in grade N52. This is one of our most popular sizes.  They are very strong and very handy. This size is used for a wide variety of applications ranging from medical to magic. Great multi-purpose size.

This size is also available in grade N42 as part number D41, in grade N52 with Gold plating as part number D41G-N52 and in High Temp grade N42SH as part number D41SH.

	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.
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	Click this link to download a Certificate of Compliance for this product.
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	Click this link to download a Material Safety Data Sheet (MSDS) for this product.
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	Click this link to download a .STEP file (3D model).
	Click this link to download an .IGS file (3D model).

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