3M 7010300226 Thermally Conductive Adhesive Transfer Tape

Product Description

The 3M 7010300226 is a pressure-sensitive thermally conductive adhesive transfer tape loaded with ceramic fillers that provide a reliable heat-transfer path between heat-generating components and cooling devices such as heat sinks, fans, heat spreaders, and heat pipes. No heat cure cycle is required — pressure alone forms a strong bond and thermal interface. The tape is modestly soft, allowing it to conform to non-flat substrates, wet to a wide range of surfaces, and deliver high adhesion. It offers both good thermal conductivity and electrical insulation in a single interface layer. Supplied in a 7-inch by 108-yard roll weighing 30 pounds.

This tape is used in applications where a controlled, repeatable thermal interface is needed between electronic components and their cooling assemblies. Typical scenarios include bonding power modules, LED arrays, or circuit boards to heat sinks or heat spreaders in residential, commercial, and industrial electronics assemblies. The pressure-sensitive format eliminates adhesive cure time, making it well suited for production environments and field repair work where process efficiency matters. HVAC and electronics assembly technicians commonly use this tape when installing or replacing thermally coupled components.

Key Features

• Pressure-sensitive bond — no heat cure required, reducing process steps
• Thermally conductive ceramic filler provides a preferential heat-transfer path
• Electrically insulating, making it safe for use directly on circuit components
• Soft, conformable construction wets to non-flat and textured surfaces
• Strong adhesion to a broad range of substrates without primers
• Large-format roll (7 inches x 108 yards) suited for high-volume applications

Compatibility

Designed for use as a thermal interface layer between heat-generating electronic components and heat sinks, fans, heat spreaders, or heat pipes across a wide range of assembly and repair applications.

Installation Notes

Power down and de-energize all equipment before applying or removing thermal interface materials from live components. Clean and dry mating surfaces before application to ensure full adhesive contact. Apply firm, uniform pressure across the tape surface to activate the bond. Handle with clean gloves to prevent contamination of the adhesive layer, which can reduce thermal and adhesive performance.

Technical Specifications

• Roll Width: 7 inches
• Roll Length: 108 yards
• Weight: 30 pounds
• Unit of Measure: Roll
• Minimum Order Quantity: 1
• UPC: 00021200561375

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010300226