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Materials » 3M™ Electronics » Electromagnetic Compatible Products

3M™ Electrically Conductive Adhesive Transfer Tapes XYZ-Axis (Isotropic) Conductivity — Scrim Design

Product Adhesive Type Contact Resistance (Foil/Rigid Plate) Applications/Notes
Alum/Alum Alum/SS Copper/SS Copper/Copper
9712 Acrylic < 24 Ω < 22 Ω — < .66 Ω Connect/bond/ground EMI/RFI shields & gaskets to electronic devices. Static dissipation. 3M’s most cost-effective solution for applications with moderate electrical requirements.
9713 Acrylic < 2.5 Ω < 2.0 Ω < 1.0 Ω < 0.5 Ω Connect/bond/ground EMI/RFI shields & gaskets to electronic devices. Static dissipation. Attaching conductive fabric/foam core EMI gaskets to electronic cabinetry. 3M’s highest-performing isotropic electrically conductive tape.
9719 Silicone < 2.5 Ω < 2.0 Ω < 1.0 Ω < 0.5 Ω Attaching low surface energy EMI/RFI shields to electronic devices. Suitable for high temp performance (up to 400ºF/204ºC).

3M™ Electrically Conductive Adhesive Transfer Tapes XYZ-Axis (Isotropic) Conductivity — Particle Design

Product Adhesive Type Contact Resistance (1 Hour Dwell at Room Temperature) Key Characteristics Applications/Notes
Gold Flex to Gold Plated PCB Trace (2 mm x 5 mm Overlap Area)
9708 Acrylic 0.3 Ω Best 3M isotropic offering for XYZ conductivity with good adhesion. Best 3M offering for inherent EMI shielding effectiveness. Pressure sensitive adhesive (PSA) transfer tape with XYZ isotropic electrical conductivity. Excellent choice for EMI shield and gasket attachment and grounding applications, plus can provide excellent interconnection of circuits. Good adhesion to common substrates such as aluminum, gold, stainless steel, FR-4 epoxy, Kapton™ polyimide and polyester films. No thermal bonding. Easy to apply.
9709 Acrylic 0.5 Ω Best 3M isotropic offering for adhesion with good XYZ conductivity. Inherent EMI shielding effectiveness

3M™ Electrically Conductive Adhesive Transfer Tapes Z Axis (Anisotropic) Conductivity

Product Adhesive Type Contact Resistance (Flex/Flex) Applications/Notes
50 Mil Wide, Silver Ink Traces on PET (2,500 Mil2 Overlap Area)
9703 Low Outgassing Acrylic 0.5 Ω Good adhesion; reworkable. For connection/bonding/grounding flex circuits, printed circuits boards, EMI/RFI shields & gaskets; PSA attachments, at room temp. Not recommended for extreme high or low temp. Tape 9703 is the low outgassing version of Tape 9705.
9705 Acrylic 0.5 Ω