High thermal dissipation round pin fin heat sink ideal for forced air cooling of small machinery.
This is a round pin fin heat sink designed with a compact and thin profile of φ28.5×H12.5mm. Its high-density pin fin structure efficiently disrupts airflow, demonstrating excellent heat dissipation performance during forced air cooling. By using aluminum alloy (Al99.5), it achieves both lightweight and high thermal conductivity, making it suitable for thermal management in limited spaces. When combined with small fans or blowers, it enables efficient cooling of heat-generating components such as power semiconductors, LEDs, and power modules.
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Product Shape: Round Pin Fin Heat Sink External Dimensions: φ28.5 mm × H12.5 mm Material: Aluminum Alloy (Al99.5) Structure: High-Density Pin Fin Structure Cooling Method: Forced Air Cooling Recommended (Natural Air Cooling Also Supported) Surface Treatment: None (Raw Aluminum) *Additional Treatment Available if Needed Applications: Heat Dissipation Solutions for Electronic Devices, LEDs, Power Semiconductors, Power Modules
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Thermal management for power semiconductors (such as MOSFETs and IGBTs) Cooling for LED modules and LED lighting Thermal management for small power supplies and DC-DC converters Localized heat dissipation for power units and inverters Cooling for industrial electronic devices and control boards Forced air cooling applications using small fans and blowers
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Our company has celebrated its 70th anniversary as a paper trading company. In addition to paper, we also handle packaging materials based on flexible packaging. We have also focused on the sale of LED lighting and have started selling several original products. We offer not only standard LED lighting but also high color rendering LED lighting, LED base lighting for hospitals, and high ceiling LED lighting that can be used in harsh environments such as factories and warehouses. In recent years, we became the first distributor in Japan for ICWUSA, an American monitor arm manufacturer. Known for its robust construction designed for professional use, it stands out in terms of originality compared to other products. We have actual units on display in our showroom on the first floor of our headquarters. We invite you to visit us and experience them firsthand.