5x2.5mm Neodymium Disc Magnet

SKU: 44201-2.5

$0.53USD or lower Each

Save More When You Buy More!
Quantity1+10+ 100+ 1000+ 
Price for each$0.53USD$0.48USD$0.40USD$0.32USD
Your savings - 9.43%24.53%39.62%
Qty:
[5]   4 Reviews    | Write a Review

The 5x2.5mm (3/16x1/10") Nd disc magnet can support 1.29 pounds (590g) when attached to refrigerators or filing cabinet drawers. Ideal for DIY crafts for wood or ceramic knob handles for hanging kitchen towels, decorative note organizers or promotional gifts.

Related information or images
In Kits
P/NDescriptionQTY
44201-PB5mm Nd magnet protoype bundle10
Specifications
Field Strength (Gauss) & Pull Force in Pounds & Kilograms at 5 Distances Above Magnet
SKU: 44201-2.5      Size:  5 × 2.5mm
Distance (mm): 0 0.1 1 10 100
Gauss 4666.9 4493.7 2919.5 68.9 0.1
Lb 1.29 1.20 0.50 0.00 0.00
Kg 0.59 0.54 0.23 0.00 0.00

 

Magnet Documentation

Drawing Compliance MSDS ROHS Graph
Magnet Technical Diagram Certificate of Compliance MSDS ROHS N42 Graph


Specifications for Fully Sintered/Pressed Neodymium Magnets, N42 Grade

RemanentFlux Density (Br) 13,000G; 1300mT
Coercivity (bHc) 12.0 Oe; 955 A/m
Intrinsic Coercivity (jHc) 17.0 Oe; 1353 A/m
Max.Energy Product (BHMax) 42 MGO; 334 kJ/m3
Curie Temperature (Tc) 310oC
Working Temperature (Tw) 80oC
Temp.Coefficient (αB)r -0.12%/Co


Tolerances - Sintered Rare Earth Magnets

  Dimensions Tolerances

Size:
Unfinished Surfaces:
Dimensions perpendicular to pressing (die formed)

Inches mm Inches mm
0 to 0.125 0 to 3 +/- 0.006 +/- 0.15
0.126 to 0.625 3 to 16 +/- 0.012 +/- 0.30
0.626 to 0.875 16 to 22 +/- 0.018 +/- 0.45
0.876 and Up 22 and Up +/- 2.5% +/- 2.5%


American (Imperial)/Metric Conversion Table

Inch Decimal mm Rounded
1/32" 0.031 0.8 1
3/32" 0.094 2.4 2.5
5/32" 0.156 4.0 4
1/16" 0.063 1.6 1.5
3/16" 0.188 4.8 5
2/10" 0.200 5.1 5
1/8" 0.125 3.2 3.75
1/4" 0.250 6.4 7.5
5/16" 0.313 7.9 7.5
3/8" 0.375 9.5 10
13/32" 0.406 10.3 10
1/2" 0.500 12.7 12.5
9/16" 0.563 14.3 15
5/8" 0.625 15.9 15
11/16" 0.688 17.5 17.5
3/4" 0.750 19.1 20
13/16" 0.813 20.6 20
7/8" 0.875 22.2 22.5
15/16" 0.938 23.8 25

 

See what these customers had to say on Google (click on name for full review):

Tracy Myerson: ...purchased N42 Neodymium magnets, they are the real deal...had previously bought magnets on Amazon that were advertised as N52, they were just another cheap Chinese fake....

Ron Bennett: Fantastic support and product. Beats Amazon price with real customer service...product was of the highest quality and exactly as described.

Peter Maran: Their Neodymium magnets are superb in quality and price; ...tools, magnifiers, tweezers, and so on, all quality made...
 

Reviews (4)
2023-11-04

Great magnets. Never any issues with quality or strength, and they are all exactly the correct size. Shipping was also incredibly quick.

— Chris
2020-12-29
These are great small magnets that I use in a variety of projects. Despite their small size, they are strong, and although I've ordered hundreds of them, I've never seen one chipped, or otherwise off spec.
— Ryan
2018-03-06
Magnets were exactly as ordered and great strength to them. Shipping was incredibly fast, so overal excellent & easy experience!
— Shane
2017-10-30
Quick service. Needed the magnets for a project I am working on and they were there next day. Ordered again and received same great service.
— James
Review This Product Now!