B842 - Neodymium Block Magnet - 1/2" Len x 1/4" Wid x 1/8" Thi

• Dimensions: 1/2" x 1/4" x 1/8" thick
• Tolerances: ±0.004" x ±0.004" x ±0.004"
• Material: NdFeB, Grade N42
• Plating/Coating: Ni-Cu-Ni (Nickel)
• Magnetization Direction: Thru Thickness
• Weight: 0.0678 oz. (1.92 g)
• Pull Force, Case 1: 4.80 lbs
• Pull Force, Case 2: 10.42 lbs
• Surface Field: 3723 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

These mini rectangles are very handy. They are great for hanging papers and posters and most anything else you can think of.

This size is also available in grade N52 as part number B842-N52.