Choosing 3M™ Electrically Conductive Tapes for grounding, shielding, and attachment includes basic application requirements such as tape types, backings/carriers, fillers and adhesives. You can choose solutions for such specific factors as R target, contact surface type, adhesion level, bond line thickness, XYZ or Z conductivity path, operating temperature range and environmental conditions.
Whether you need a single-sided tape to cover a shield-can, a double-coated tape to ground an FPC, a copper foil tape for EMI shielding, or an adhesive transfer tape for laminating to a film for a custom stackup in sensor grounding, 3M has multiple tape types for your unique designs - single-sided, double-coated, and adhesive transfer tapes.
These electrically conductive tapes deliver XYZ-axis conductivity, based on conductive adhesive type and conductive backing type. Some tapes offer an optional top layer to provide additional features such as color, anticorrosion, conductivity and insulating properties.
3M™ Double-sided Electrically Conductive Tapes include:
Double-coated tapes (DCTs)
DCTs have a carrier with adhesive coated to both sides. These tapes are highly conductive through the adhesive thickness (Z-axis) and the adhesive plane (XY-Axis). Application can be similar to adhesive transfer tapes (ATT), but DCTs are easier to handle and die-cut.
Adhesive transfer tapes (ATTs)
ATTs deliver high conductivity through the adhesive thickness (Z-axis). The adhesive is coated directly to a release liner on both sides, making it ultra-conformable. ATTs are often laminated to films and other materials for custom stackups.
3M™ Electrically Conductive Single-Sided Tapes feature backings and 3M™ Electrically Conductive Double-Sided Tapes feature carriers that provide stability and conformability as well as variable stretchability and shielding effectiveness.
Many of our tapes include a fabric carrier or backing with conductive particles designed into them. Easy-handling conductive fabric tapes are very flexible and conformable, including around some corners, and offer increased tear resistance.
Backed by metal foils including copper, these tapes deliver added EMI shielding effectiveness and can be very conformable based on foil layer and adhesive layer thickness.
3M™ Electrically Conductive Adhesive Tapes combine 3M expertise in conductive particle matrices for extremely high grounding and shielding performance. Our variety of conductive fillers including Ni, Cu, silver, graphite and others are available for a wide range of electrical performance.
Our range of electrically conductive adhesives allows you to specify for multiple levels of adhesion to a variety of substrates and surfaces. Particle matrices within the adhesives can deliver conductive performance for contact R, XYZ/Z-axis conductivity and more. Our latest electrically conductive adhesives include our polyolefin conductive pressure sensitive adhesive (CPSA).
3M material science and EMI/RFI management expertise brings you a conductive polyolefin pressure sensitive adhesive chemistry helping to enable a longer shelf-life for today’s demanding applications.
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3M™ Electrically Conductive Adhesive Transfer Tape 9709SL, 14 in x 108 yd, 1/Case, Bulk
3M Stock
B10056961
UPC
00051115238918
Alternative ID
9709SL
3M™ Electrically Conductive Single-Sided Tape CEF-3BV, 1240 mm x 50 m, 1 Roll/Case
3M Stock
B5005110010
UPC
06912504267312
Alternative ID
CEF-3BV
3M™ Electrically Conductive Double-Sided Tape 9722S Series
3M Stock
B5005035077
