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Wholesale 20mmx10mmx4mm Strong Power Black Ferrite Y30BH Block Magnets
Wholesale 20mmx10mmx4mm Strong Power Black Ferrite Y30BH Block Magnets
Wholesale 20mmx10mmx4mm Strong Power Black Ferrite Y30BH Block Magnets
Wholesale 20mmx10mmx4mm Strong Power Black Ferrite Y30BH Block Magnets
Wholesale 20mmx10mmx4mm Strong Power Black Ferrite Y30BH Block Magnets

Wholesale 20mmx10mmx4mm Strong Power Black Ferrite Y30BH Block Magnets

$ 1.49

Availability: 39 in stock
  • Grade: N50
  • Material: Neodymium
  • Thickness:: 4mm
  • Plating/Coating: ferrite Y30BH
  • UPC: Does not apply
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Shape: Block
  • EAN: Does not apply
  • Thickness: 10mm
  • Brand: Unbranded
  • MPN: Does not apply
  • Item must be returned within: 30 Days
  • Length: 20mm
  • Refund will be given as: Money Back
  • Condition: New – Open box

    Description

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    Description:
    Ferrite magnets
    P magnetic
    Material: Ferrite Y30
    Size:
    L*W*H=20*10*4mm
    Package:
    100% NEW
    Package includes:Depend on you choose.
    Introduction:
    Ferrite (ferrites) is a non-metallic magnetic ferrite, also known as ferrite. It  is a three-oxide
    Iron and one or more other metal oxides (eg: nickel oxide, zinc oxide, manganese  oxide, magnesium oxide, barium oxide, strontium
    Etc.) prepared by sintering. Its relative permeability of up to several  thousand, the resistivity is 1011 times that of metal, eddy current loss, for
    In the production of high-frequency electromagnetic devices. There are hard  magnetic ferrite, soft, the magnetic moment, spin magnetic and magneto five.  Formerly known as ferrite magnetic material or iron
    Dielectrics, its production process and appearance similar to the ceramic, which  is also known a magnetic ceramic. Ferrite iron and one or more other suitable
    Composite oxide of a metal element. Nature is a semiconductor, typically a  magnetic media applications, ferrite magnetic materials and metal, or
    Magnetic alloy between the most important difference is that conductivity. The  former generally has a resistivity of 102 ~ 108Ω · cm, whereas the latter
    There 10-6 ~ 10-4Ω · cm
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