Electrically Conductive Tapes

What is Electrically Conductive Tapes

Electrically conductive tapes are adhesive-backed materials that can conduct electricity either through their backing, adhesive, or both. They provide an easy and flexible way to create electrical connections or shield sensitive components from electromagnetic interference (EMI) and radio frequency interference (RFI).

How Electrically Conductive Adhesives Work

Conductive particles or metalized fibers are dispersed within the tape’s polymer matrix, forming pathways that allow a small electrical current—typically in the milliamp range for grounding—to flow between substrates. Common conductive materials include silver, nickel, copper, and graphite. The type and structure of these fillers determine the tape’s resistivity and overall conductivity.

Advantages over Soldering Processes

Electrically conductive adhesive tapes offer key advantages over traditional soldering and mechanical fastening methods. They form reliable electrical and mechanical bonds at low temperatures, making them ideal for heat-sensitive components. Their flexible structure absorbs vibration better than solder, improving durability. These tapes also support clean, lightweight designs without visible screws or clips and can be easily die-cut and applied by hand or machine, ensuring fast, mess-free assembly.

Features

Excellent EMI Shielding – Effectively reduces electromagnetic and radio-frequency interference.
Variety of Materials & Thicknesses – Available in different materials and thicknesses to suit diverse applications.
Flexible Processing – Can be custom-cut, die-cut, or further processed for specific design needs.

Conductive or Non-Conductive Adhesive Options – Adhesive type and thickness can be selected to optimize conductivity.
Compatible with Various Substrates – Can be laminated onto different conductive or insulating materials for minimal resistance and reliable performance.