3M™ EMI Absorber AB7000E Series

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High permeability

Long shelf life of 18 months

Broad operating frequency range from 300 MHz to 4 GHz

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Frequently viewed resources
PDF (1) Copy 26Tech Data Sheet (PDF, 274KB)

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Details

Highlights
  • High permeability
  • Long shelf life of 18 months
  • Broad operating frequency range from 300 MHz to 4 GHz
  • Acrylic pressure-sensitive adhesive allows for easy application
  • Removable liner makes material easy to handle
  • Multiple thicknesses available
  • Broader temperature performance than 3M™ EMI Absorber AB7000HF Series (-25 – 105°C)
  • All thicknesses offered with and without adhesive
  • Enhanced version of the 3M™ EMI Absorber AB7000HF Series
  • Halogen free*

3M™ EMI Absorber AB7000E Series is an EMI suppression absorber for near-field applications. Consisting of a flexible polymer resin loaded with a filler of soft metal flakes, this sheet is excellent for EMI absorption at frequencies from 300 MHz to 4 GHz. Target frequency range – or the optimal range for peak performance – is 800 MHz - 2.5 GHz. An acrylic non-conductive, pressure-sensitive adhesive on one side makes application fast and easy, though this EMI absorber sheet is also available without adhesive. These sheet-type 3M EMI absorbers are great for absorbing near-field EMI inside and around electronic devices and assemblies.

  • Icon of an hourglass, the icon is a blue line illustration with a white background
    Longer Shelf life
  • Icon of intersecting waves, the icon is a blue line illustration with a white background
    Noise Suppression
  • Icon of a thermostat and moisture gauge on separate ends of a scale, the icon is a blue line illustration with a white background
    Temperature Resistance
  • Icon of a cube expanding on all it's vertices the icon is a blue line illustration with a white background
    Versatility
A cross-section of the product construction showing the three layers of polymeric resin with magnetic flake filler, acrylic non-conductive adhesive and blue PET release liner
Product construction

3M™ EMI Absorber AB7000E Series is available in four thicknesses.

Product performance

  • This is a graph representing permeability. The X-axis is frequency (GHz), and the Y-axis is permeability.
    Permeability

    3M™ EMI Absorber AB7000E Series has significant magnetic loss in the 100 MHz - 3 GHz frequency range.

  • This is a graph representing power loss. The X-axis is frequency (GHz), and the Y-axis is Power loss.
    Power loss

    3M™ EMI Absorber AB7000E Series shows substantial power loss measured on the micro-strip line across a variety of thicknesses.

An icon representing recommended applications of EMI absorbing.

Typical properties

Application

EMI Absorbing

Brands

3M™

Product Usage

Antennas, Semiconductor Chips, Display Chip on Flex, Enclosures, Flexible Printed Circuits, Camera Modules, Printed Circuit Boards

Overall Length (Imperial)

11.693 in

Overall Length (Metric)

297 mm

Overall Width (Imperial)

8.268 in

Overall Width (Metric)

210 mm

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Similar products

Overall Width (Metric) 210 mm
Overall Width (Imperial) 8.268 in
Application EMI Absorbing
Overall Length (Metric) 297 mm
Overall Length (Imperial) 11.693 in
*Halogen-free is defined as having maximum 900 ppm bromine, maximum 900 ppm chlorine, and/or maximum 1500 ppm total bromine and chlorine, per IEC 61249-2-21.