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Blockmagnet 5.0 x 5.0 x 2.0 mm N45 Gold - holds 700 g

Product information "Blockmagnet 5.0 x 5.0 x 2.0 mm N45 Gold - holds 700 g"

Technical specifications

Adhesive force: 700 g
Coating: Gold (Ni-Cu-Ni-Au)
Height H: 2 mm
Lenght: 5 mm
Magnetization direction: axial (parallel to height)
Magnetization quality: N45
Material: Neodymium
Maximum temperature: 80 °C
Tolerance: +/- 0,1 mm
Volume: 50 mm³
Weight|kg: 0,38 g
Width: 5 mm

Technical specifications for magnetization grade N45

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  
N45 13200-13700 1.32-1.37 10.8-12.5 860-995 ≥  12 ≥  955 43-45 342-358 ≤  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 11 reviews

Average rating of 4.9 out of 5 stars


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5 October 2016 19:41

Review with rating of 5 out of 5 stars

Excellente Qualität zum fairen Preis.

16 March 2017 13:04

Review with rating of 5 out of 5 stars

Das Produkt wird für den Modellbau verwendet. Da sind diese kleinen Magnete vielseitig verwendbar.

6 March 2018 02:30

Review with rating of 5 out of 5 stars

alles gut

3 April 2018 10:54

Review with rating of 5 out of 5 stars

Gut verarbeitet

18 June 2018 16:30

Review with rating of 5 out of 5 stars

Einwandfrei für den Modellbau

11 February 2019 16:06

Review with rating of 5 out of 5 stars

Auslöser für reed Kontakte in der Modellbahn Steuerung

10 May 2019 08:28

Review with rating of 5 out of 5 stars

alles wie versprochen

10 May 2019 08:28

Review with rating of 5 out of 5 stars

alles wie versprochen

23 December 2019 09:31

Review with rating of 5 out of 5 stars

super

17 January 2020 09:48

Review with rating of 5 out of 5 stars

Wie beschrieben