This site uses cookies to deliver our services and provide a basic level of website functionality. The four different types of cookies are: Strictly Necessary cookies, Functionality cookies, Performance cookies and Advertising cookies. By checking the box and clicking the button below, you are informing Rapid Electronics Ltd that you agree to the use of these cookies as detailed in our Privacy Policy.

Industry Schools FE/HE Site: Industry Site: Schools Site: FE/HE Site: Mobile
  +44 (0)1206 751166  

MagDev BLNI00680/N Neodymium Iron Boron 20x10x5mm N35H Block Magnet Packs of 2

Order Code:  

67-1120

Brand: MagDev MPN: BLNI00680/N
 Report an error
Qty Ex Vat**
1+ £4.89
5+ £4.39

Get a quote for large quantities here

Price per unit {{ IncVat ? 'Inc' : 'Ex' }} Vat
19 In Stock
Same day despatch

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
  • Supplied in a pack of 2

Order codeDimensions (mm)Pack size
67-112020 x 10 x 52

Density (g/cc)7.5
Young's Modulus (kN/mm²)150
Curie temp.310°C
Bending strength (N/mm²)250
Specific resistance (Ω mm²/m)1.5
Compressive Strength (N/mm²)1000
Hardness (Vickers)580
Thermal Conductivity (W/m°C)9
Max. temperature120°C

To use this facility please Sign In. Alternatively use our Quotation page.

Sign In

Questions




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."

Reviews


Be the first to submit a review