Colonial ferrite magnet square type (with hole)-20 × 14 × 3.8 (4φ)
Colonial ferrite magnet square type (with hole)-Magna Co., Ltd.

Colonial ferrite magnet square type (with hole)
Magna Co., Ltd.


About This Product

The rich ferrite magnet, which is a raw material from a wide variety of second iron oxide, is the cheapest and sintered magnet (ceramic magnet) that can be supplied. Because it has a high magnetic force, it is difficult to reduce magnification and is suitable for a flat shape. The raw material of the powder is molded with a press machine and sintered in a furnace of about 1,200 ° C, so it is excellent in corrosion resistance and is suitable for mass production. It is divided into two types: anisotropic ferrite magnet (anisotropic ferrite) and a cable ferrite magnet (isotropic ferrite). ■ Features of ferrite magnet ・ Materials can be supplied inexpensive and stably. ・ Because the magnetization is high, it is difficult to magnify. ・ Because it is a pottery, it is easy to crack, but it is suitable for mass production because it is molded with a press machine with a press machine. ・ Since the specific gravity is 4.8g/cm³, it can be lighter than other magnets. ・ Two to 10 poles on the plane. In addition, the demand for meters and motors is growing because the outer periphery can be multi -porcelain. ・ Used as raw materials for rubber magnets and plastic magnets. ■ Use Various devices for electronic equipment, for car motors and generators. Many stationery, home miscellaneous goods, health equipment

  • Product

    Colonial ferrite magnet square type (with hole)




*Please note that we may not be able to accommodate sample requests.

2 Models of Colonial ferrite magnet square type (with hole)

Items marked with have different values ​​depending on the model number.

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Product Image Part Number Price (excluding tax) L x W x H (mm)
Colonial ferrite magnet square type (with hole)-Part Number-20 × 14 × 3.8 (4φ)

20 × 14 × 3.8 (4φ)

Available upon quote 20 × 14 × 3.8 (4φ)
Colonial ferrite magnet square type (with hole)-Part Number-25 × 19 × 3.8 (5φ)

25 × 19 × 3.8 (5φ)

Available upon quote 25 × 19 × 3.8 (5φ)

Click on the part number for more information about each product

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About Company Handling This Product

Magna Co., Ltd.

  • Japan
  • Since 1984
  • 30 employees

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