• Dimensions: 1/4" dia. x 1/8" thick
• Tolerances: ±0.004" x ±0.004"
• Material: NdFeB, Grade N42
• Plating/Coating: Black Epoxy
• Magnetization Direction: Axial (Poles on Flat Ends)
• Weight: 0.0266 oz. (0.754 g)
• Pull Force, Case 1: 2.30 lbs
• Pull Force, Case 2: 3.71 lbs
• Surface Field: 4667 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

These epoxy coated disc magnets are like the D42E magnets, but with imperfections that have relegated them to the surplus category. Most of these magnets have a small dot, top and bottom, where the epoxy coating is missing.

This size is also available in grade N52 with our standard Nickel plating as part number D42-N52, in grade N52 with a Black Nickel finish as part number D42B-N52, in grade N42 with our standard Nickel plating as part number D42, diametrically magnetized as part number D42DIA , and in High Temp grade N42SH as part number D42SH.

	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 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.

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