Thermal pad Alphacool Core 9 W/m·K 40x40x0.5 mm

Alphacool Core thermal pad with a thermal conductivity of 9 W/m·K and dimensions 40 × 40 × 0.5 mm is a silicone-based heat conduction pad designed to improve heat transfer between electronic components. With a density of 3.2 g/cm³ and electrically non-conductive properties, it is suitable for cooling voltage regulators, VRAM on graphics cards, and electronic parts in game consoles, servers, motherboards, power supplies and other devices where efficient heat dissipation is required.

Advantages

The soft silicone composition provides low hardness and natural tackiness, allowing the pad to conform to uneven surfaces and compensate for gaps between components, which improves thermal contact and heat transfer. Its special material formulation reduces the risk of silicone bleeding and offers a longer usable life compared with many conventional thermal pads. The pad is electrically insulating and therefore safe for use near sensitive circuitry.

Suitable for

• Cooling VRAM and voltage converters on graphics cards
• Cooling electronic components in Playstation and Xbox consoles
• Thermal management in motherboards, power supplies and servers
• Cooling memory modules and access points
• Electronic devices in phones, LCD TVs, notebooks and telecommunication equipment

Key specifications

• Brand: Alphacool
• Model/MPN: 13420
• EAN: 4250197134200
• Thermal conductivity: 9 W/m·K
• Dimensions: 40 × 40 × 0.5 mm
• Density: 3.2 g/cm³
• Material: silicone-based, electrically non-conductive

How to use

Clean the surfaces to be thermally coupled, removing dust, old thermal interface material and oils. Cut the Alphacool Core thermal pad to the required shape if necessary, remove protective liners and place the pad between the heat-generating component and the heatsink or cooling element. Apply even pressure to ensure the pad conforms to the surfaces and compensates for any height differences. Reassemble the device following manufacturer instructions.

Usage recommendations

Use the pad in environments and assemblies where an electrically insulating thermal interface is required. Avoid sharp folding or excessive mechanical shear when cutting and fitting. For long-term reliability, periodically inspect the pad in high-temperature installations and replace it if mechanical damage or significant deformation is detected.