5x1mm Neodymium Disc Magnet

SKU: 44201-1

$0.17USD or lower Each

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Looking for an inexpensive magnetic car smartphone mount? If you're handy, you should be able to make your own with Indigo's thin but strong neodymium 5x1mm disc magnets for a fraction of the price.

Because cell phones have internal magnetic compasses, you may want to avoid attaching magnets directly with adhesive backing. Use rectangular or round sheet metal plates with adhesive instead. Our magnets will firmly grip the plate which can also shield the phone's magnetometer from inadvertent close contact.

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

High strength N52 grade neodymium magnets aren’t likely to destroy your smartphone but beware of overpriced & underperforming ones as noted in these Google Reviews.

"I purchased N42 Neodymium magnets, they are the real deal. I had previously bought magnets on Amazon that were advertised as N52, they were just another cheap Chinese fake. These folks sell authentic, high quality stuff and get it to you fast. Highly recommended! Read the full review by Tracy Myerson.

Or this, "...especially the dimensional and polarity information. Magnets arrived quickly and were as expected... Read the full Review from Mark Elliott

All Indigo 5x1mm thin neodymium disc magnets are guaranteed N42 grade, best bang for the buck. They are fully documented & guaranteed to hold over 200 grams. Three should be enough to support any size phone while avoiding magnet damage to your mobile device.

With the right choice of metal plate these magnets should work with any size or type of Apple iPhone or Android phones from Google, Nokia, Motorola & Samsung Galaxy.

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: 44201-1      Size:  5 × 1mm
Distance (mm): 0 0.1 1 10 100
Gauss 2451.2 2394.3 1671.8 32.9 0.0
Lb 0.49 0.47 0.23 0.00 0.00
Kg 0.22 0.21 0.10 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 (2)
2019-08-07
Great magnets ! Came quickly as promised !
— Nhu H
2017-11-17
The description of these magnets is accurate and they came well packaged.
— Peter
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