Also known as ceramic magnets, ferrite magnets offer excellent value for money when pull strength is not the most important factor. They have a high resistance to corrosion and demagnetisation and can operate in temperatures up to 180 degrees Celsius. Ring magnets are typically made for loudspeaker systems and their sizes have evolved with demand from this market. However, they are also commonly used in magnetic rollers for separating applications and in the printing industry. Because these magnets are weakly magnetised they are not suitable for weight-bearing applications, but instead are commonly used in sensors and other similar applications.
One pack of 20 magnets
Magnet Expert 8mm O.D. x 4mm I.D. x 3mm thick Y10 Ferrite Magnets – 0.07kg Pull (Pack of 20)
NZD $32.99
- Supplied in first4magnets labelled packaging with branded safe handling advice leaflet
- Pack of 20
- 8mm outer diameter x 4mm inner diameter x 3mm thick
- Each magnet’s north and south poles are on opposite circular faces
In stock
Additional information
| Weight | 0.041 kg |
|---|---|
| brand | Magnet Expert |
| dimensions | 0.79 x 0.41 x 0.3 cm; 20 Grams |