Electrically Conductive Cushioning Gasket Tape

3M's ECG7033H, ECG7053H, and ECG7073H are compressible gasket tapes in a single coated tape format with good electrical conductivity and excellent cushion/recovery properties. These tapes offer excellent gap filling performance while maintaining good electrical grounding potential. These products offer conductivity through the thickness (Z-axis) and in the plane of the adhesive (X-Y planes) and are ideal for EMI/EMC gasket tape applications between common substrates, such as metal surfaces (including metal plated substrates). These products consist of a soft and conductive polymeric foam gasket and thin, electrically conductive adhesive tape laminated on mesh fabric side (liner side) of the cushion gasket. The conductive adhesive is a high-performance 3M electrically conductive adhesive transfer tape (ECATT).

The 3M ECG7000H series tapes are useful for EMI/ RFI shielding and grounding in electronics and electrical devices. They can be applied in strips or die cut to specific shapes and sizes. Compared to screws or other mechanical connectors and grounding means, the 3M ECG7000H series tapes can provide reduced assembly time and a solid bond line with no bond line gaps which might result in EMI emissions.

3M ECG7000H series tapes are available in standard and custom sizes (widths and lengths). DigiKey offers quotes on secondary services. For more information on 3M available options or if assistance is needed, contact CustomCut.3MProducts@digikey.com. Please send outline dimensional drawings to the aforementioned e-mail address.