D44AH - Neodymium High Temp Cylinder Magnet - 1/4" Dia x 1/4" Thi

• Dimensions: 1/4" dia. x 1/4" thick
• Tolerances: ±0.004" x ±0.004"
• Material: NdFeB, Grade N35AH
• Plating/Coating: Ni-Cu-Ni (nickel)
• Magnetization Direction: Axial (Poles on Flat Ends)
• Weight: 0.0532 oz. (1.51 g)
• Pull Force, Case 1: 2.79 lbs
• Pull Force, Case 2: 3.21 lbs
• Surface Field: 5411 Gauss
• Max Operating Temp: 428ºF (220ºC)
• Brmax: 12,100 Gauss
• BHmax: 35 MGOe

These little 1/4" magnets are very strong and very handy; one of our most popular sizes! Now available in grade N35AH!

The AH grades have a maximum operating temperature of 428ºF (220ºC), as compared to standard N grades that have a maximum operating temperature of 176ºF (80ºC).  These are great for applications where you need to place a small magnet in a high temperature environment.

This size is also available in grade N52 as part number D44-N52 , in grade N42SH as part number D44SH and in grade N42 as part number D44.