The SMRC0059 Ceramic Ferrite Ring Magnet is made from high-performance C8 Ferrite, without other protective coating. The dimension of this item is 32mm O.D x 18mm I.D x 5.5mm thickness, magnetized through thickness. It can pull up to 1 lbs steel.
SMRC0059 CERAMIC/FERRITE RING MAGNET APPLICATION
DC motors, Louder-speaks, Magnetic Separators, Automotive Sensors, Education, etc.
Ammeter, speaker, audio, phone, TV, dynamo, Used in cars, etc
SMRC0059 CERAMIC/FERRITE RING MAGNET CHARACTERISTICS
* Low cost, high-energy, good electric insulation, and excellent resistance to demagnetization.
* High coercive force, high electric resistance, long-time stability, and economical price.