25mm x 20mm Neodymium Cylinder Magnets N52 Strong Rare Earth Round Magnet 25x20mm Neodym Circular Magnet

N52 Strong Round Cylinder Magnet Dia 25mmx20mm Thick Rare Earth Neodymium Magnet big magnets for sale (25mm long x 20mm height)

Specification:
形状: ディスク / 円形 / ディスク
グレード: N52
サイズ: 25mm diameter x 20 mm thickness
Plating: Ni-Cu-Ni ( Nickel-plated)
Material: ネオジム
Surface Field: 4030 ガウス
重量: 78 g/piece
Max Operating Temperature: 80°C/176°F

Applications:
Acoustic field: the speaker, receiver, microphone, 警報, stage audio, car audio and so on.
Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, メートル, メートル, sound meter, a reed switch, sensors.
Electrical field: VCM, CD / DVD-ROM, generators, モーター, servo motors, micro-motors, モーター, vibration motors.
Can also be used to extend protected lithium batteries with recessed contact points.
Electrically conductive (making them suitable to extend recessed batteries).
Perfect for sticking notes on fridge doors.
Great for DIY projects.
Other industries: magnetized Wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, doors and windows magnetic, magnetic luggage, leather magnetic toys, magnetic tools, gifts and packaging.

先端:
1, Strong magnets should Keep away from Ironware and some easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones and other
2, Strong magnets should be stored in a dry, heated environment, and need to use of plastic, 木材, cardboard, foam to separated and wrapped.
3, Magnets might affect water meter ,Electric meter, gas meter and some metering equipment exist some inaccurate affect (Such as : if magnets placed near the meter, the meter will slow down)

WARNING: We would not recommend this magnet be used by children under 5 without supervision!

Package Included:
1x Neodymium Magnet