Thermal Grizzly thermal interface pad DeltaMate Extender MM7R Black - thermal pad for heat transfer

Thermal Grizzly DeltaMate Extender MM7R Black is a preformed thermal interface pad engineered for improved heat transfer between electronic components and heatsinks. The pad conforms to uneven surfaces and fills small gaps to reduce thermal resistance, providing stable thermal conduction without the need for liquid thermal compounds. It is supplied ready to install and is suitable for a range of devices where reliable contact and gap filling are required.

Advantages

The material combines flexibility and thermal conductivity to bridge surface irregularities while maintaining mechanical stability. As a solid pad, it avoids the mess and curing time of pastes and offers repeatable placement for service or component replacement. Its compressibility allows for consistent contact pressure, and the pre-cut form factor simplifies installation and alignment on small to medium-sized components.

Suitable for

• CPUs and laptop processors where small gaps exist between die and cooler
• GPUs and graphics modules requiring even contact with heatsinks
• Power modules, MOSFETs, VRMs and other power electronics
• Memory modules, SSD controllers and compact embedded boards

Key specifications

• Form factor: preformed thermal interface pad designed for gap filling
• Color: black
• Thermal conduction: engineered for low thermal resistance between component and heatsink
• Mechanical properties: flexible and compressible to adapt to uneven surfaces
• Application type: reusable solid pad, no curing required

How to use

Clean both contact surfaces to remove dust, oils and old thermal materials using a suitable solvent. Remove protective liners from the thermal pad and place the pad on the component or heatsink, aligning it to cover the contact area without overhang onto surrounding circuitry. Apply the heatsink or mounting hardware with even pressure to compress the pad and establish full contact. If the pad is larger than required, trim carefully to size with a sharp knife or scissors before placement.

Recommendations

Use in environments within the product’s specified temperature range and avoid exposure to solvents or sharp objects that could damage the pad. For critical applications, verify thermal performance under load and replace the pad if it shows permanent deformation or contamination. Store unused pads in a clean, dry place away from direct sunlight.