Professional 165mm Aluminum Heat Sink – 12-Hole High-Capacity Radiator

 590

In stock

  • 🚀 Maximum Surface Area: Expertly designed with a 12-hole deep-fin structure to maximize contact with cooling air for rapid heat expulsion.

  • 💎 Pure Aluminum Performance: Constructed from high-conductivity pure aluminum for significantly better thermal management than standard alloys.

  • ⚡ Heavy-Duty Cooling: The large 165mm x 60mm footprint is specifically built to handle high-wattage COB LEDs and Power ICs.

  • 🔊 Audio Stability: Keeps high-output Amplifier Transistors cool, preventing thermal distortion and ensuring consistent sound quality at high volumes.

  • 📏 Precision Engineered: Features a durable and practical design that is easy to install, mount, and disassemble for project maintenance.

  • 🛡️ Component Protection: Significantly extends the service life of your electronics by preventing “unnecessary waste” caused by overheating.

  • 🌬️ Natural Convection Optimized: The longitudinal fin design promotes excellent airflow, making it effective for both passive and fan-forced cooling.

  • 🛠️ Maker-Friendly Construction: A sturdy, thick base plate allows for easy drilling and tapping to fit any custom component layout.

  • ✨ Professional Finish: A clean silver aesthetic that adds a professional look to your DIY enclosures and open-frame builds.

  • 🌍 Wide Range of Uses: The ultimate cooling solution for Solar Inverters, High-Power LED Arrays, Industrial Power Supplies, and DIY Audio Amps.

SKU: 12H HS Category:

Protect your high-power electronics from thermal damage with this Extra-Large 165mm Aluminum Heat Sink. Engineered for maximum thermal dissipation, this 12-hole radiator features an expansive surface area designed for heavy-duty cooling. Whether you are running multiple high-wattage COB LEDs or a powerful Class-D amplifier, this pure aluminum radiator ensures your components stay cool, stable, and efficient.


📊 Technical Specifications

Component Specification
Material High-Grade Pure Aluminum
Length 165mm (6.5 inches)
Width 60mm (2.4 inches)
Height 29mm (1.1 inches)
Design 12-Hole Deep Fin Configuration
Color Industrial Silver
Condition 100% Brand New and High Quality

💡 Pro-Tip for High-Power Projects

Because of its 165mm length, this heat sink is capable of cooling multiple components at once (such as a row of power transistors or several LED chips). To ensure even cooling, space your components evenly across the surface and always use a high-quality thermal interface material (TIM) for the best heat transfer.

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