Features

• Shape: Disc
• Size: 5 mm × 3 mm
• Material: Neodymium magnet (NdFeB)
• Tolerance: ± 1.2 mm
• Certification: RoHS compliant
• Grade: N35
• Maximum Operating Temperature: 80°C / 176°F
• Coating: Triple-layer nickel-copper-nickel plating

Applications

• Acoustic Field: Used in speakers, receivers, microphones, alarms, stage sound, car sound systems, and more.
• Electronics: Utilized in permanent magnetic motors, vacuum circuit breakers, magnetic relays, meters, sound meters, reed switches, sensors.
• Electrical Field: Employed in VCM, CD/DVD-ROMs, generators, motors, servo motors, miniature motors, motors, vibration motors.
• Machinery and Equipment: Applied in magnetic separation, magnetic cranes, magnetic machinery.
• Studio: Bulk magnets can be used to absorb screws and other parts, even wrenches and other tools.

Notices

1. Can only attract iron. Not all metals contain iron; for example, the adsorption effect on stainless steel is not good.
2. Magnets are brittle. Made from sintered NdFeB material, they are hard and brittle. Please handle with care.
3. Magnets are prone to corrosion in a humid environment; please keep them in a dry environment.
4. Neodymium magnets are very strong; be careful with your fingers or other body parts to avoid injury between two large magnets.
5. Prohibit contact and use by children under 8 years old and prevent children from swallowing the magnets.