4mm x 2mm (4×2 mm) Neodymium Disc Strong Magnet

4mm (Diameter) x 2mm (Thickness) Neodymium Disc Strong Magnet is very useful for hanging or holding circular or disc shaped metal objects as well as a wide range of other magnetic applications.

SKU: RW-00121

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17.00

Inclusive of GST

50 in stock

50 in stock

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Description

4mm (Diameter) x 2mm (Thickness) Neodymium Disc Strong Magnet is very useful for hanging or holding circular or disc shaped metal objects as well as a wide range of other magnetic applications.

Rare earth neodymium magnets, also known as NdFeB magnets or Neo magnets, are made from an alloy of neodymium, iron and boron. They have excellent magnetic property and are extremely strong for their small size. Neodymium magnets are permanent, and have a high maximum magnetic energy.

Due to high ratio of performance over price, neodymium magnets has become extremely popular in almost all applications that require high performance magnets such as motors, sensors, computers, communications, medical equipment, meters, home appliances, craft model, jewelry and so on.

Specifications:-

  • Shape: Disc/Circular
  • Dimensions: 4mm diameter x 2mm thickness
  • Quantity: 01 Pcs
  • Plating /Coating: Ni-Cu-Ni (Nickel)
  • Tolerance: +/- 0.1
  • Material: Neodymium Magnets (NdFeB)
  • Magnetization Direction: Diameter
  • Max Operating Temp: 176ºF (80ºC)
  • Ages:7+ ages, both for kids and adults

 

Applications of Neodymium Magnet:-

  • Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.
  • Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays,meter sound meter, a reed switch, sensors.
  • Electrical field: VCM, CD / DVD-ROM, generators, motors, servo motors, micro-motors, motors,vibration motors.
  • Machinery and equipment: magnetic separation, magnetic crane, magnetic machinery.
  • Healthcare: MRI scanners, medical equipment, magnetic health products and so on.
  • Other industries: magnetized Wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, doors and for windows magnetic, magnetic luggage, leather magnetic toys, magnetic tools, gifts and packaging.

Package Includes:-

1pcs  of 4mm x 2mm Neodymium Disc Strong Magnet

* Product Images are shown for illustrative purposes only and may differ from actual product.

Additional information

Operating voltage

2.5 3.0V

Pixel Resolution

0.3MP

Photosensitive array

640 x 480

Optical Size

1.6 inch

Angel of view

67 degrees

Maximum Frame Rate

30fps VGA

Sensitivity

1.3V/(Lux-sec)

Dormancy

Less than 20A

Power consumption

60mW/15fpsVGA YUV

Temperature operation Range

-30 C ~ 70 C

Pixel area

3.6 x 3.6 m

Signal to noise ratio (SNR)

46 dB

Dynamic range

52 dB

Specification

Additional information

Shape

Disc/Circular

Dimensions

4mm diameter x 2mm thickness

Quantity

01 pcs

Plating /Coating

Ni-Cu-Ni (Nickel)

Max Operating Temp

176ºF (80ºC)

Ages

7+ ages, both for kids and adults

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