3M's electrically conductive adhesive transfer tape (ECATT) 9707 is a pressure sensitive adhesive (PSA) transfer tape with isotropic electrical conductivity. The PSA matrix is filled with conductive fillers that allow interconnection between substrates through the adhesive thickness (the "Z-axis") and also provides electrical conductivity in the plane of the adhesive ("X-Y axis").

3M ECATT 9707 and 9707K are ECATT products produced at different manufacturing locations. 3M ECATT 9707 and 9707K use similar base material types, however the ratios were adjusted slightly to achieve desired manufacturing specification performance results as determined by 3M test methods.

3M's ECATTs provide grounding and EMI shielding through the bond line thickness leading to improved product EMI shielding performance. The ECATT 9707 may provide EMI shielding in the bond line, but actual performance depends on the final design tape width.

Digi-Key can offer you a quote on your secondary services. For more information on 3M available options or if you need assistance, contact CustomCut.3MProducts@digikey.com. Please send outline dimensional drawings to the aforementioned e-mail address.