D77-N52 - Neodymium Cylinder Magnet - 7/16" Dia x 7/16" Thi

• Dimensions: 7/16" dia. x 7/16" 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: 0.285 oz. (8.08 g)
• Pull Force, Case 1: 13.77 lbs
• Pull Force, Case 2: 15.75 lbs
• Surface Field: 6619 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 14,800 Gauss
• BHmax: 52 MGOe

These incredibly strong cylinder magnets are useful for a wide range of applications from simple refrigerator magnets to Hall Effect sensor triggers.  The D77-N52 magnets are deceptively powerful for their size.

This size also available in Grade N42 as part number D77.