Superstrong Neodymium Disc Magnets

We list neodym rare earth disc magnets with diameters of 15mm or greater on this page since they can deliver much greater holding force and generally have uses separate from their smaller counterparts. Our list of Strong Neodymium Disc Magnet Technical Specifications includes holding forces, field strengths, and size tolerances. See also:

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American & Canadian Coin Sizes: Smallest to Largest
Dime: ~18x1.2mm; Penny: ~19x1.45mm; Nickel: ~21x1.75mm; Quarter: ~24x1.6mm.

P/N	Description	Unit
44205-1	Disc magnet, D15 x 1mm, Nd rare earth, N42	1-9	0.65
		10-99	0.62
		100-999	0.60
		1000+	0.58
44205-2.5	Disc magnet, D15 x 2.5mm, Nd rare earth, N42	1-9	1.20
		10-99	1.16
		100-999	1.12
		1000+	1.08
44205-5	Disc magnet, D15 x 5mm, Nd rare earth, N42	1-9	2.15
		10-99	2.05
		100+	2.00
44205-7.5	Disc magnet, D15 x 7.5mm, Nd rare earth, N42	1-9	3.95
		10-99	3.75
		100+	3.65
44205-10	Disc magnet, D15 x 10mm, Nd rare earth, N42	1-9	3.95
		10-99	3.80
		100+	3.70
44205-12.5	Disc magnet, D15 x 12.5mm, Nd rare earth, N42	1-9	6.50
		10-99	6.25
		100+	6.00
44206-1	Disc magnet, D17.5 x 1mm, Nd rare earth, N42	1-9	0.90
		10-99	0.87
		100-999	0.85
		1000+	0.83
44207-2.5	Disc magnet, D20 x 2.5mm, Nd rare earth, N42	1-9	2.50
		10-99	2.40
		100-999	2.30
		1000+	2.20
44207-5	Disc magnet, D20 x 5mm, Nd rare earth, N42	1-9	3.25
		10-99	3.15
		100+	3.10
44209-2.5	Disc magnet, D25 x 2.5mm, Nd rare earth, N42	1-9	2.95
		10-99	2.85
		100+	2.80
44209-5	Disc magnet, D25 x 5mm, Nd rare earth, N42	1-9	5.35
		10-99	5.20
		100+	5.10
44209-10	Disc magnet, D25 x 10mm, Nd rare earth, N42	1-9	13.25
		10-99	13.00
		100+	12.95
44209-12.5	Disc magnet, D25 x 12.5mm, Nd rare earth, N42	1-9	12.75
		10-99	12.60
		100+	12.50
44209-20	Disc magnet, D25 x 20mm, Nd rare earth, N42	1-9	22.95
		10-99	22.80
		100+	22.70

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