Description
Technical
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![](/images/magdir/adisc-4.png)
- Dimensions: 2/10" dia. x 1/16" thick
- Tolerances: ±0.004" x ±0.004"
- Material: NdFeB, Grade N42
- Plating/Coating: Ni-Cu-Ni (Nickel)
- Magnetization Direction: Axial (Poles on Flat Ends)
- Weight: 0.00851 oz. (0.241 g)
- Pull Force, Case 1: 0.84 lbs
- Pull Force, Case 2: 2.27 lbs
- Surface Field: 3498 Gauss
- Max Operating Temp: 176ºF (80ºC)
- Brmax: 13,200 Gauss
- BHmax: 42 MGOe
The DH21 is one of our newest additions featuring a true 0.200" (+/-0.004") diameter. These uniquely sized magnets are in high demand since they are perfectly sized for use in small electronics, sensors and various medical devices. They are also great for hobbies, crafts, science experiments and so much more! A difficult to find size at an amazing price!
![]() | Pull Force, Case 1 vs. distance: Magnet to a Steel Plate. |
![]() | Pull Force, Case 2 vs. distance: Between 2 Steel Plates. |
![]() | Pull Force, Case 3 vs. distance: Magnet to Magnet. |
![]() | Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion. |
![]() | Click here for a depiction of the magnetic field. |
![]() | View B-H curves for this magnet. |
![]() | Click here to download a PDF Specification Sheet. |
![]() | Click here to download a PDF drawing of this product. |
![]() | Click here to download a Certificate of Compliance for this product. |
![]() | Click here to download a RoHS Statement of Compliance for this product. |
![]() | Click here to download a Material Safety Data Sheet (MSDS) for this product. |
![]() | Click here to download a Conflict Minerals Reporting Template (CMRT). |
![]() | Click here to download a Certificate of Origin for this product. |
![]() | Click here for a REACH compliance statement. |
![]() | Click here to download a .STEP file (3D model). |
![]() | Click here to download an .IGS file (3D model). |
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