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> B448 - Neodymium Rare Earth Bar Magnet

1/4 x 1/4 x 1/2 Inch Neodymium Rare Earth Bar Magnet N42 PN: B448

1/4 x 1/4 x 1/2 Inch Neodymium Rare Earth Bar Magnet N42

1/4 x 1/4 x 1/2 Inch Neodymium Rare Earth Bar Magnet N42 --thumbnail-1

1/4 x 1/4 x 1/2 Inch Neodymium Rare Earth Bar Magnet N42 --thumbnail-2

$1.46

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Quantity based discounts

Price ea.	Qty	Discount
$1.46	1-9
$1.43	10-24	2%
$1.39	25-49	5%
$1.37	50-99	6%
$1.33	100-249	9%
$1.30	250-499	11%
$1.26	500-999	14%
$1.24	1000-2499	15%
$1.20	2500-4999	18%
$1.16	5000-9999	21%
Email us for even bigger discounts on higher order quantities

Description
Technical
Downloads

Magnetization direction

Dimensions: 1/4" x 1/4" x 1/2" thick
Tolerances: ±0.004" x ±0.004" x ±0.004"
Material: NdFeB, Grade N42
Plating/Coating: Ni-Cu-Ni (Nickel)
Magnetization Direction: Thru Thickness
Weight: 0.136 oz. (3.84 g)
Pull Force, Case 1: 5.06 lbs
Pull Force, Case 2: 5.30 lbs
Surface Field: 6353 Gauss
Max Operating Temp: 176ºF (80ºC)
Brmax: 13,200 Gauss
BHmax: 42 MGOe

These blocks are magnetized through the 1/2" length so the poles are on the small 1/4" x 1/4" ends. They are like a "square cylinder" magnet and are useful for many applications.

	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 this link for a depiction of the magnetic field.
	View B-H curves for this magnet.

	Click this link to download a PDF Specification Sheet.
	Click this link to download a PDF drawing of this product.
	Click this link to download a Certificate of Compliance for this product.
	Click this link to download a RoHS Statement of Compliance for this product.
	Click this link to download a Material Safety Data Sheet (MSDS) for this product.
	Click this link to download a Conflict Minerals Reporting Template (CMRT).
	Click this link to download a Certificate of Origin for this product.
	Click this link for a REACH compliance statement.
	Click this link to download a .STEP file (3D model).
	Click this link to download an .IGS file (3D model).

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