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  5. 3M™ Flux Field Directional Material EM25TP

3M™ Flux Field Directional Material EM25TP

  • 3M ID B5005102017

Absorbing performance from 200 MHz to 4 GHz

Excellent EMI absorber performance from 500 MHz to 2.5 GHz

High permeability for magnetic shielding from 100 kHz to 3 MHz

Se flere detaljer

Detaljer

Promoveret
  • Absorbing performance from 200 MHz to 4 GHz
  • Excellent EMI absorber performance from 500 MHz to 2.5 GHz
  • High permeability for magnetic shielding from 100 kHz to 3 MHz
  • High magnetic loss
  • Flexible
  • High DC resistivity
  • Multiple thickness options
  • Optional black PET tape cover film helps protect the material from damage and wear
  • Optional pressure sensitive acrylic adhesive allows for fast, simple application

3M™ Flux Field Directional Material EM25TP is a magnetic composite material consisting of a carrier resin with magnetic fillers. This versatile material can be used efficiently for EMI absorbing and magnetic shielding. 3M absorber EM25TP offers extremely high permeability and high magnetic loss to suppress EMI noise at the target frequency range. Because it functions as both an EMI absorber and a magnetic shield, this material is excellent for creating high-performing custom stackups and preventing short circuits in electrical systems. Customization options include an acrylic pressure sensitive adhesive (PSA) for fast, easy application and a black PET top film layer for added durability. The 3M EM25TP is also designed to efficiently couple to the magnetic field, and redirect it in low frequencies up to 15 MHz.

  • Icon of intersecting waves, the icon is a blue line illustration with a white background.
    EMI Absorbing
  • Icon of a lightning bolt and arrows containing it, the icon is a blue line illustration with a white background.
    Electrical Insulation
  • Icon of a shield with a computer chip within it, the icon is a blue line illustration with a white background.
    Magnetic Shielding
  • Icon of arrows pointing outward in all directions from a central point, the icon is a blue line illustration with a white background.
    Versatility
Cross-section illustration of the product construction showing the four layers of optional black PET film, composite magnetic FFDM, optional acrylic adhesive, and PET film release liner.
Product construction

3M™ Flux Field Directional Material EM25TP has five magnetic layer thickness options from 0.025 mm to 0.250 mm. The total thickness varies with the selected stack up of the optional adhesive, and PET film cover.

Specifikationer

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