A customer was looking for a novel trade show promotional and ETATech3D Limited complied. They used our 5x2.5mm disc magnets to 3D print a business card hold in the shape of an egg carton. The client is in the egg production business and wanted a novel display item for a trade show. See: 3D Printed Promotional Business Card Holder for more information. Thanks to Dave Durand of 3ETATech for the image.
We have sold NdFeB magnets since 1996 and N42 grade since 2003, the best value for strength & temperature vs cost. Don't be fooled by claims of higher strength, N52, at lower cost.
Read the complete Google Customer Review for: "...(Indigo) N42 Neodymium magnets...the real deal…bought magnets on Amazon advertised as N52… another cheap Chinese fake"
We also provide complete Documentation including MSDS & ROHS; see below.
Here's an interesting idea for a business card holder using a 3D printer. The client is in the egg production business and wanted a novel display item for a trade show. Click on the image for more information in our blog: 3D Printed Promotional Business Card Holder. Thanks to Dave Durand of 3ETATech for the image.
(Ignore reference to our old domain indigo.com which we sold January, 2018)
P/N | Description | QTY |
---|---|---|
44201-PB | 5mm Nd magnet protoype bundle | 10 |
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 |
Click on N42 Magnet Specifications for a table that lists general characteristics such as coercivity & remanence.
Click on N42 Magnet Tolerances for a table that lists the range of variation in thickness, diameter, etc.
Click on American vs Metric to see a table with conversions & as well as rounded mm equivalents closest to inch sizes.
Great magnets. Never any issues with quality or strength, and they are all exactly the correct size. Shipping was also incredibly quick.