D82E - Neodymium Disc Magnet

• Dimensions: 1/2" 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: 0.106 oz. (3.02 g)
• Pull Force, Case 1: 6.44 lbs
• Pull Force, Case 2: 16.00 lbs
• Surface Field: 2952 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

Here we offer our very popular 1/2" diameter x 1/8" thick discs with an epoxy coating. Epoxy is the most corrosion resistant of the neodymium coating options. The coating gives the magnets a deep, black finish. Epoxy coated magnets are a good option if you will be using the magnets outdoors or in a humid environment.

This size is also available in grade N52 with our standard Nickel plating as part number D82-N52, in grade N52 with a Black Nickel finish as part number D82B-N52, in grade N42 with our standard Nickel plating as part number D82, diametrically magnetized as part number D82DIA , and in High Temp grade N42SH as part number D82SH.