• Dimensions: 1/8" dia. x 1/16" thick
• Tolerances: ±0.004" x ±0.004"
• Material: NdFeB, Grade N52
• Plating/Coating: Ni-Cu-Black Ni (Black Nickel)
• Magnetization Direction: Axial (Poles on Flat Ends)
• Weight: 0.00333 oz. (0.0943 g)
• Pull Force, Case 1: 0.56 lbs
• Pull Force, Case 2: 1.04 lbs
• Surface Field: 5233 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 14,800 Gauss
• BHmax: 52 MGOe

These small discs are incredibly powerful for their size.  This is a great magnet for a wide variety of applications.  The black nickel plating gives these magnets a shiny, charcoal-colored look.

This size is also available in grade N42 with our standard Nickel plating as part number D21 and in High Temp grade N42SH as part number D21SH.

	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.