3M 7010334603 Electrically Conductive Tape 9703 4.5x36yd

Product Description

The 3M 7010334603 is an electrically conductive Z-axis tape designed for precision electronics assembly and shielding applications. Built on a sensitive acrylic adhesive system, this tape conducts through its thickness (the Z-axis) while maintaining electrical isolation in the X and Y directions. It features a 58-pound polycoated kraft paper liner and delivers stable electrical performance at moderately high temperatures. The tape also offers high solvent resistance, making it suitable for environments where cleaning agents or process chemicals are present. It is typically installed by electronics technicians and field service engineers working on flex circuit assemblies and EMI containment solutions.

This tape is used for grounding EMI and RFI shielding attachments and for creating electrical interconnections between silver ink and polyester-based flexible circuits. It performs in medium-temperature environments and is rated for both high surface energy (HSE) and low surface energy (LSE) substrates, broadening its range of compatible bonding surfaces. Common applications include PCB shielding attachment, flex circuit termination, and grounding straps in electronic enclosures where a reliable conductive bond is required without soldering.

Key Features

• Z-axis electrical conductivity — conducts through tape thickness while insulating laterally
• Sensitive acrylic adhesive bonds to both high and low surface energy substrates
• 58-pound polycoated kraft paper liner for clean, controlled dispensing
• Medium-temperature rating with high solvent resistance
• Suitable for grounded EMI and RFI shielding attachment and flex circuit interconnection
• Sold by the roll — 4.5 inches wide by 36 yards long

Compatibility

Designed for use with silver ink and polyester-based flexible circuits, and for attachment of EMI and RFI shielding in electronics assemblies requiring Z-axis conductivity on both HSE and LSE surfaces.

Installation Notes

Installation is performed by electronics technicians or qualified assembly personnel familiar with flex circuit handling. Ensure bonding surfaces are clean, dry, and free of oils or contaminants before application to achieve full adhesive contact. Apply firm, even pressure across the tape surface to establish the conductive bond through the Z-axis adhesive layer. No power tools are required; follow applicable electronics assembly and ESD handling guidelines for the work environment.

Technical Specifications

• Width: 4.5 inches
• Length: 36 yards
• Adhesive Type: Sensitive acrylic, Z-axis conductive
• Liner: 58-pound polycoated kraft paper
• Temperature Performance: Medium temperature
• Solvent Resistance: High
• Surface Energy Compatibility: High HSE and low LSE
• Weight: 1.76 pounds
• Unit of Measure: Roll
• UPC: 00048011574219

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010334603