Business Card Holder

SKU: 44201-2.5

$0.53USD or lower Each

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[5]   4 Reviews    | Write a Review

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.

Details

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)

cool personalized 3D printed business card holder

Related information or images
In Kits
P/NDescriptionQTY
44201-PB5mm Nd magnet protoype bundle10
Specifications

Magnet Characteristics

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.

Documentation

Magnet Documentation

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