We are now required to collect sales tax in several states. Learn more about tax exempt status for your business.
 
All orders placed & paid online by 1PM ET (M-F) will be shipped the same day!
Details
ProductsNeodymium MagnetsDisc Magnets & Cylinder Magnets › D42DIA-N52 - Neodymium Disc Magnet

D42DIA-N52 - Neodymium Disc Magnet

D42DIA-N52
 
D42DIA-N52
  • Description
  • Technical
  • Downloads

These discs are "diametrically magnetized," which means that the poles are located on opposite sides of the circular shape, not in the center of the circular flat surfaces like most disc magnets. The magnets will tend to want to line up side-to-side rather than stack on their flat surfaces. The unusual magnetization makes them an interesting disc to experiment with.

These discs are often used with Hall Effect switches and sensors.

This size is also available axially magnetized in grade N52 with silver nickel plating as part number D42-N52, in grade N42 with silver nickel plating as part number D42, in grade N42 with black epoxy coating as part number D42E, and in grade N52 with black nickel plating as part number D42B-N52.

Case1Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.
Case2Pull Force, Case 2 vs. distance: Between 2 Steel Plates.
Case3Pull Force, Case 3 vs. distance: Magnet to Magnet.
Case4Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion.
BH CurvesView B-H curves for this magnet.

 

SpecSheetClick here to download a PDF Specification Sheet.
DrawingClick here to download a PDF drawing of this product.
CertClick here to download a Certificate of Compliance for this product.
RoHSClick here to download a RoHS Statement of Compliance for this product.
MSDSClick here to download a Material Safety Data Sheet (MSDS) for this product.
CMRTClick here to download a Conflict Minerals Reporting Template (CMRT).
OriginClick here to download a Certificate of Origin for this product.
STEPClick here to download a .STEP file (3D model).
IGSClick here to download an .IGS file (3D model).

 

 

 

 

   Download the free Adobe Acrobat Reader

 

 

 

 Price: $0.50
 
Quantity:
Qty:
 
 
Price ea.Qty
$0.50 1-49
$0.49 50-99
$0.48 100-249
$0.47 250-499
$0.46 500-999
$0.44 1000-2499
$0.43 2500-4999
$0.42 5000-9999
$0.41 10000-24999
$0.40 25000-49999
For pricing at higher order quantities,
please email us!
Recently Viewed

SDC6-OUT
Neodymium Magnets
February
Specials


D68PC-red-and-black-plastic-coated-neodyium-cylinder-magnet
10% Off
DC2E
3/4" x 1/8" disc, Black Epoxy coating

D84PC-plastic-coated-neodymium-disc-magnets
10% Off
B888PC-BLK
1/2" cube, Black Plastic coating

HOOK-REDL-red-neodyium-hook-magnet
10% Off
D61G-N52
3/8" x 1/16" disc, Gold plated

MT-S25-magneato-toys
10% Off
WPH-SM
Waterproof Magnetic Hook, holds up to 12 lb


Order online for
fastest shipping!


No Minimum Order!


K&J Magnetics, Inc.
Your online source for incredibly powerful neodymium magnets.