20mm x 3mm N35 Mini Super Strong Rare Earth Fridge Permanet Magnet COM22 ,R24

DescriptionThis a special disc magnet which can be used in making small power generator and also there are used in speaker and CD ROM, Magnets are a simple, reliable way to latch doors on refrigerators and cabinetsSpecification:Shape: DiscGrade: N35Size: 20mm x 3mmOperating temperature: ≤80℃Applications: Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on. Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, meter, sound meter, a reed switch, sensors.