Copper-Aluminum Composite Heatsink / Thermal Conductive Strip-Heat sink-Thermo Electronic Technology Co.,Ltd-Thermo Electronic Technology Co.,Ltd thermal grease thermal compund thermal glue adhesive thermal pad CPU cooler computer xbox cpu cooling fan cabls

Copper-Aluminum Composite Heatsink / Thermal Conductive Strip

High conductivity copper-aluminum heatsink for electronic componentsCustom size copper aluminum thermal strip OEMAdhesive copper aluminum heatsink for PCB boardNickel plated copper aluminum heat sink for LED lights

Product Model	Copper-Aluminum Composite Heatsink / Thermal Conductive Strip
Material	Copper (base) + Aluminum (fins) / Pure Copper + Aluminum Alloy
Thermal Conductivity	Copper: 401 W/(m·K); Aluminum: 205 W/(m·K)
Surface Treatment	Anodization / Nickel Plating / Anti-Oxidation Coating
Common Sizes	10×5×1mm, 20×8×2mm, 30×10×3mm, 50×12×4mm (customizable)
Net Weight	1–10g (per piece, varies by size)
Installation	Thermal Adhesive Tape / Thermal Grease / Screw Mounting
Application	PCB Board, LED Lights, IC Chips, VRM, Small Electronic Components
Operating Temperature	-50°C to +150°C
Customization	CNC Machining, Laser Cutting (support OEM/ODM)

1.High Thermal Conductivity – Combines copper’s 401 W/(m·K) and aluminum’s 205 W/(m·K) conductivity, enabling fast heat transfer from small electronic components like IC chips and LEDs.
2.Dual-Material Durability – Copper base ensures excellent heat absorption, aluminum fins enhance heat dissipation; anti-oxidation coating extends service life in harsh environments.
3.Customizable Sizes & Shapes – Supports CNC machining and laser cutting for OEM/ODM orders, fitting unique PCB/electronic device cooling needs.
4.Easy Installation – Pre-applied thermal adhesive tape or screw mounting options allow quick attachment to IC chips, VRMs and LED modules without complex tools.
5.Wide Application Range – Ideal for cooling PCB boards, LED lights, IC chips, small electronic devices and industrial control components, suitable for consumer and industrial electronics.

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