K&J Magnetics: B842-N52

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B842-N52

Description
Technical
Downloads

Dimensions: 1/2" x 1/4" x 1/8" thick
Tolerances: ±0.004" x ±0.004" x ±0.004"
Material: NdFeB, Grade N52
Plating/Coating: Ni-Cu-Ni (Nickel)
Magnetization Direction: Thru Thickness
Weight: 0.0678 oz. (1.92 g)
Pull Force, Case 1: 5.94 lbs
Pull Force, Case 2: 12.90 lbs
Surface Field: 4174 Gauss
Max Operating Temp: 176ºF (80ºC)
Brmax: 14,800 Gauss
BHmax: 52 MGOe

This is a very handy and popular size of block magnet. The grade N52 version is considerably stronger than our standard grade N42 B842 block magnet. These blocks are useful for a wide range of magnetic applications.

This size is also available in grade N42 as part number B842.

	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).

Download the free Adobe Acrobat Reader

Price: $0.86

Quantity:

Qty:

Price ea.	Qty
$0.86	1-24
$0.84	25-49
$0.82	50-99
$0.80	100-249
$0.78	250-499
$0.76	500-999
$0.74	1000-2499
$0.72	2500-4999
$0.70	5000-9999
$0.68	10000-24999
For pricing at higher order quantities, please email us!