A 20 x 10 x 5mm permanent block magnet made from N35H grade sintered Neodymium Iron Boron (NdFeB). This type of magnet material gives the highest energy per unit volume of any permanent magnet material, being capable of lifting up to 1000 times its own weight. Suitable applications for this disc magnet include audio, aerospace, automotive, medical and renewable energy.
Good strength to 120°C
Remanence recoverable on falling temperature
Magnetic losses over time and from vibration are minimal
12 October 2018 Question by: Mario
| Product code: 67-1120
Q. Where is the south and north poles on these magnets?
A. Hi Mario, thank you for your question. This is not marked on the magnet so it would be either one side or the other. It can be identified as follows: "Take a compass and bring it close to the Neodymium magnet you want to mark. The North Pole of the compass will be attracted to the South Pole of the Neodymium magnet and repelled by the North Pole."