D23 - Neodymium Cylinder Magnet - 1/8" Dia x 3/16" Thi

• Dimensions: 1/8" dia. x 3/16" thick
• Tolerances: ±0.004" x ±0.004"
• Material: NdFeB, Grade N42
• Plating/Coating: Ni-Cu-Ni (nickel)
• Magnetization Direction: Axial (Poles on Flat Ends)
• Weight: 0.0100 oz. (0.283 g)
• Pull Force, Case 1: 0.78 lbs
• Pull Force, Case 2: 0.86 lbs
• Surface Field: 6261 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

These small cylinders are an interesting size.  They are often used with Hall Effect and other sensor types.