3M electrically conductive adhesive transfer tape (ECATT) 9703 is a pressure sensitive adhesive (PSA) transfer tape with anisotropic electrical conductivity. The PSA matrix is filled with conductive particles which allow interconnection between substrates through the adhesive thickness but are spaced far enough apart for the product to be electrically insulating in the plane of the adhesive. The PSA tack properties and lack of any thermal curing make 3M ECATT 9703 easy to use in assembly operations. - 3M 9703 electrically conductive tape is an adhesive transfer tape with anisotropic electrical conductivity. It can be used for EMI/RFI shielding and electronic assembly applications. The conductivity of this tape is only through the adhesive thickness, not along the plane of the tape.