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Discmagnet Ø 5.0 x 2.0 mm N40 nickel - holds 650 g

Product information "Discmagnet Ø 5.0 x 2.0 mm N40 nickel - holds 650 g"

Technical specifications

Adhesive force: 650 g
Coating: Nickel (Ni-Cu-Ni)
Diameter: 5 mm
Height H: 2 mm
Magnetization direction: axial (parallel to height)
Magnetization quality: N40
Material: Neodymium
Maximum temperature: 80 °C
Tolerance: +/- 0,1 mm
Volume: 39 mm³
Weight|kg: 0,3 g

Technical specifications for magnetization grade N40

Material Remanence Coercivity Energy product Maximum temperature
  Br bHc iHc (BxH)max  
  Gauss (G) Tesla (T) typ. kOe kA/m kOe kA/m MGOe kJ/m 3  
N40 12600-12900 1.26-1.29 10.5-12.0 860-955 ≥  12 ≥  955 38-40 303-318 ≤  80

The product conforms to the European RoHS Community legislation

The product conforms to the European RoHS Community legislation (2002/95/EC - RoHS - Restriction of Hazardous Substances) relating to the use and the employment of certain hazardous substances in electrical and electronic devices.

Safety Notice

NdFeB magnets are hard and brittle. Especially with thinner dimensions / higher adhesive forces, these can easily break or splinter! An uncontrolled impact of two magnets as well as an external, mechanical shock or pressure load should therefore be avoided!

Determination of the magnetic force

The adhesive force of our magnets is determined at room temperature on a polished plate made of steel S235JR (ST37) with a thickness of 10 mm by the vertical withdrawal of the magnet (1kg ~ 10 N). A different value down to -10% compared to the specified value is possible in exceptional cases. In general, the value is exceeded. Please note that for thinner, painted and not absolute plan undergrounds the adhesive force represents only one raction of the specified values.

10 of 27 reviews

Average rating of 4.9 out of 5 stars


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26 September 2018 08:56

Review with rating of 5 out of 5 stars

Wir verwenden die Magnete zur Befestigung von Exponaten in einer Ausstellung. Es hat alles gut geklappt. ***

6 July 2017 06:37

Review with rating of 5 out of 5 stars

Super

15 November 2017 17:21

Review with rating of 5 out of 5 stars

Ich verwende die Magnete für Pins an meinen Kühlschrank und finde sie sehr praktisch

29 January 2018 11:45

Review with rating of 5 out of 5 stars

Hielt das was es soll

4 February 2018 09:42

Review with rating of 5 out of 5 stars

Alles bestens! Ich bin sehr zufrieden!

20 February 2018 11:06

Review with rating of 5 out of 5 stars

Produkt entspricht voll den Erwartungen

30 August 2018 11:42

Review with rating of 5 out of 5 stars

Gute Magneten

13 September 2019 09:18

Review with rating of 5 out of 5 stars

Wird in Weinkorken eingelassen und somit "unsichtbar". Deshalb sind die kleinen Größen mit doch hoher Tragkraft sehr erfreulich. Verwendung an Magnetwand. Empfehlung an jeden.

28 June 2019 06:38

Review with rating of 5 out of 5 stars

Sicherheitsglasplatte auf dem Induktionsfeld beim Aufstellen an den Fliesen als Sicherheit

2 May 2019 08:08

Review with rating of 5 out of 5 stars

hält übereinander gestapelte Teedosen zusammen. Sie fallen jetzt nicht mehr herunter.