Thermal pad Alphacool 13012 7 W/m·K Grey 100x100 mm 40 g

The Alphacool thermal pad 13012 is a grey thermal interface material with a thermal conductivity of 7 W/m·K. Sized 100 x 100 mm and weighing approximately 40 g, the pad is intended to improve heat transfer between electronic components and heat sinks or chassis surfaces. Its soft, conformable structure fills microscopic gaps to reduce thermal resistance and support stable operating temperatures in compact and high-density assemblies.

Advantages

This thermal pad offers a balance of high thermal conductivity and mechanical compliance, enabling efficient heat transfer while adapting to uneven surfaces. The 7 W/m·K rating ensures better performance than standard silicone pads with lower conductivity, and the 100 x 100 mm format provides ample coverage for larger components or for cutting to custom sizes. The neutral grey color and consistent thickness support predictable thermal performance during assembly.

Suitable for

• Thermal management between CPUs, GPUs or power MOSFETs and heatsinks
• Fillers for gaps in power supplies, LED modules and VRM areas
• Cooling interfaces in compact PCs, servers and industrial electronics
• Custom-cut applications where a planar, compliant thermal interface is required

Key specifications

• Thermal conductivity: 7 W/m·K
• Color: Grey
• Dimensions: 100 x 100 mm
• Weight: ~40 g
• Material type: Soft, conformable thermal interface pad
• Typical use: Gap filling and heat transfer enhancement

How to use

Ensure both mating surfaces are clean and free of dust, grease or residues before applying the pad. Measure and cut the pad to the required shape if necessary, using a sharp blade or scissors on a stable surface. Align the pad with the component and press firmly to ensure contact across the interface; avoid stretching the material. Reassemble the device and verify mechanical retention of the heatsink or cover to maintain consistent pressure for optimal thermal contact.

Usage recommendations

Store the pad in a dry, dust-free environment at room temperature prior to installation. For best thermal performance, use the pad on flat or mildly uneven surfaces and maintain adequate mounting pressure. When cutting to size, ensure clean, straight edges to avoid debris; replace the pad if it becomes contaminated, torn or permanently deformed.