3M™ Electrically Conductive Double-Sided Tape 9772 Series

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Isotropic XYZ-axis conductivity through the adhesive

Excellent XY-axis electrical resistance

Thin profile

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Tech Data Sheet (PDF, 192KB)
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The double-sided conductive PSA for any budget

Get the performance and reliability you need in one cost-effective solution. 3M™ Electrically Conductive Double-Sided Tape 9772 Series offers our best XY-axis electrical resistance, EMI shielding in bond line gaps and workability.

Details

Highlights
  • Isotropic XYZ-axis conductivity through the adhesive
  • Excellent XY-axis electrical resistance
  • Thin profile
  • Conformable and bonds quickly
  • Good EMI shielding in the bond line gap
  • Improved electrical contact to small-size areas
  • Good handling and workability
  • Good passive intermodulation (PIM) performance

3M™ Electrically Conductive Double-Sided Tape 9772 Series is an XYZ-axis electrically conductive pressure sensitive adhesive (CPSA) tape that helps enable devices to meet electromagnetic compatibility requirements. It consists of a conductive copper foil matrix carrier, a conductive acrylic adhesive, and a polyester (PET) release liner on the top and bottom. This thin, reliable copper shielding tape has high XY-axis electrical resistance compared to other standard double-sided conductive tapes. It offers excellent conformability, good EMI shielding in the bond line gap and excellent electrical contact to small-size grounding areas. The conductive acrylic-based adhesive provides high adhesion, especially for a thin double-sided tape.

  • Icon of a currency icon within a down arrow inside of a gear representing cost effective.
    Cost Effective
  • Icon of an electrical bolt within the no symbol representing best XY-electrical resistance
    Best XY-Electrical Resistance
  • Icon of a chip on a shield representing high shielding effectiveness.
    High Shielding Effectiveness
  • Icon of a thin line with a pair of self-referencing arrows above and below representing thin profile
    Thin Profile
Product construction
Cross-section of product construction listing the five layers of transparent PET release liner, conductive acrylic PSA, copper foil, conductive acrylic PSA, and transparent PET release liner.
  • Usage spotlight illustration of electrically conductive tape adhered to the LCD panel and back light unit for sensor grounding.
  • Usage spotlight: sensor grounding

    A higher signal-to-noise (SNR) ratio is essential for accurate detection (sensing) and classification. The SNR decreases as electrical current and ground impedance increases.

    Stabilize and reinforce the grounding plane to help decrease the EMI noise with 3M™ Electrically Conductive Double-Sided Tape 9772 Series.
     

    • Excellent XY-axis electrical resistance performance for reliable grounding
    • Multiple thicknesses offered for varying gap sizes
    • Good adhesion to create a reliable grounding connection
  • Product usage

    3M™ Electrically Conductive Double-Sided Tape 9772 Series delivers a broad spectrum of performance across frequencies in grounding, attaching, PIM management and electrostatic discharge (ESD) applications.
     

    • Printed circuit boards
    • Flexible printed circuits
    • Chassis
    • Sensors
    • EMI shields
    • EMI gaskets
  • Cross-section of appropriate product usage with the conductor filler, adhesive and carrier in between two conductive substrates.
Set of icons representing recommended product applications of attaching, electrostatic discharge (ESD), grounding, interconnecting and passive intermodulation (PIM).

Typical properties

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The technical information and data shown on this page should be considered representative or typical only and should not be used for specification purposes. 3M products shown on this website may not be available in all geographic regions or may not be available at this time. Please contact your local sales representative to determine product availability. This product does not exceed the maximum concentration values (MCVs) set under EU Directive 2011/65/EU (RoHS recast/RoHS 2), as stated in Annex II to that directive. This means that each of the homogenous materials within this product does not exceed the following MCVs: (a) 0.1% (by weight) for lead, mercury, hexavalent chromium, polybrominated biphenyls or polybrominated diphenyl ethers; and (b) 0.01% (by weight) for cadmium.