Skip to main content
Thousands of products in stock
No minimum order value
No surcharge for small quantities
Daily shipping
Flexible payment options

Neodymium magnet 25.4 x 12.7 x 6.3 mm with plastic coating - black - 3.8 kg

Product information "Neodymium magnet 25.4 x 12.7 x 6.3 mm with plastic coating - black - 3.8 kg"

Strong neodymium block magnet with a black plastic coating.

  • Rustproof as the magnetic core is enclosed by plastic
  • Can be used in wet environments because it is waterproof
  • Protection of sensitive surfaces
  • Thickness of the plastic caoting: approx. 0.7 mm
  • Cast-in magnetic block 23.8 x 11.1 x 4.7 mm, N42 nickel

Technical specifications

Adhesive force: 3,7 kg
Color: Black
Height H: 6,3 mm
Lenght: 25,4 mm
Magnetization direction: axial (parallel to height)
Magnetization quality: N42
Material: Neodymium
Maximum temperature: 80 °C
Sheathing: Polypropylene
Volume: 2032 mm³
Weight: 10,3 g
Width: 12,7 mm

Technical specifications for magnetization grade N42

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  
N42 12900-13200 1.29-1.32 10.8-12.0 860-955 ≥  12 ≥ 955 40-42 318-334 ≤  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.

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 10 reviews

Average rating of 4.8 out of 5 stars


80%

20%

0%

0%

0%


Leave a review!

Share your experiences with other customers.


9 August 2016 07:03

Review with rating of 5 out of 5 stars

Es gibt für jede Anwendung den passenden Magneten.Qualität ist tadellos.

20 June 2017 08:37

Review with rating of 5 out of 5 stars

Wer kleine starke Magneten braucht

29 August 2017 12:22

Review with rating of 5 out of 5 stars

Ich verwende sie zusammen mit dem selbstklebenden Whiteboard. Einwandfrei. Wie viel Kraft wirklich darin steckt merkt man

24 August 2018 16:18

Review with rating of 5 out of 5 stars

Haften super.

24 August 2018 16:18

Review with rating of 5 out of 5 stars

Haften super.

3 July 2019 15:16

Review with rating of 5 out of 5 stars

Magnete halten gut. Die Kunststoffumhüllung könnte einen Hauch besser verarbeitet sein. Damit meine ich

26 August 2019 20:08

Review with rating of 5 out of 5 stars

Endlich brauchbare Tafelmanete für den Unterricht! Auch mehrere Blätter A3 werden gehalten.

6 November 2019 18:08

Review with rating of 5 out of 5 stars

Sehr stark 💪

1 September 2016 12:32

Review with rating of 4 out of 5 stars

Starke Magneten. Da die Magnete vollummantelt sind hinterlassen sie keine Fahrer oder Kratzer. Einwenig schwer zum Entfernen

3 June 2019 09:03

Review with rating of 4 out of 5 stars

Diese Magneten sind kräftig und gut geschützt. Dadurch lassen sie sich auch im freien einsetzen