3M™ EMI Absorber AB7000HF Series

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High-permeability magnetic film

Low-halogen version of 3M™ EMI Absorber AB7000 Series absorbers

Less than 900 ppm bromine and chlorine

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Highlights
  • High-permeability magnetic film
  • Low-halogen version of 3M™ EMI Absorber AB7000 Series absorbers
  • Less than 900 ppm bromine and chlorine
  • Less than 1500 ppm total bromine and chlorine
  • Meets guidelines set forth in IEC 61249-2-21
  • Easily die-cut into complex shapes
  • Acrylic   pressure-sensitive adhesive (PSA) allows for easy application
  • Improved lower frequency absorber vs. the 3M™ EMI Absorber AB5000 Series or 3M™ EMI Absorber AB5000S Series (at < 1 GHz)

3M™ EMI Absorber AB7000HF Series is an innovative EMI absorber material. This low-halogen, flexible, high-permeability magnetic EMI absorber sheet is a broadband absorber for near-field applications in the 50 MHz-10 GHz range.

Intended to reduce EMI and RF noise in electronic systems, 3M™ EMI Absorber AB7000HF Series consists of a flexible polymer resin loaded with soft metal flakes. It can be easily die-cut into complex shapes and has a backing thickness of 0.XX mm. It features a one-sided acrylic pressure-sensitive adhesive and can be applied to noisy traces, IC's and reflective surfaces in an enclosure.

  • Icon of a 3M™ EMI Absorber AB7000 reducing EMI
  • Recommended applications
    • Reduce radiating EMI noise by being attached on top of electronic components (e.g. a semiconductor chip)
    • Reduce reflected EMI noise by being attached inside a shield can and/or compartment
    • Reduce EMI noise by being wrapped or attached on a cable
    • Diminish emitting EMI noise being induced by high frequency current on a metal surface

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Related Products

Overall Width (Metric) 210 mm
Overall Width (Imperial) 8.268 in
Overall Thickness (Imperial) 3.937 mil, 11.811 mil, 7.874 mil
Overall Thickness (Metric) 0.1 mm, 0.3 mm, 0.2 mm
Overall Length (Metric) 297 mm
Overall Length (Imperial) 11.693 in