The SRX02-012-Y7 is our flagship high-performance Extruded Profile Heat Sink, designed specifically to address the heat dissipation bottlenecks of high-power components in electronic devices. Leveraging mature extruded profile technology and refined processing, it has become a preferred heat dissipation solution in industrial, telecommunications, and consumer electronics sectors. As a standard Extruded Profile Heat Sink, this product adopts a 6063 aluminum alloy base material—boasting an excellent thermal conductivity of 160W/(m·K).

Combined with the dense fin array formed by the extrusion process, it effectively expands the heat dissipation surface area (reaching 280cm² per unit), enabling rapid conduction of heat generated by components to the fin surface, followed by heat dissipation via air convection. It is suitable for core devices with a power range of 20-50W. Meanwhile, the SRX02-012-Y7 is a Black Anodized Extruded Heat Sink, with its surface treated by professional black anodizing: this process not only gives the product a uniform matte black appearance (enhancing the visual coordination of the entire device) but also significantly improves the base material’s oxidation and corrosion resistance.

Even when used long-term in high-humidity industrial environments, it can maintain stable heat dissipation performance and structural integrity. Moreover, the thermal impedance of the anodized layer is extremely low, causing no additional obstruction to heat conduction, thus perfectly balancing protection and heat dissipation efficiency. As a CNC Machined Extruded Heat Sink, key structures of the product (such as mounting holes and fin edge precision) are finished via CNC precision machining: the machining accuracy is controlled within ±0.05mm, ensuring precise adaptation between mounting holes and equipment brackets, and avoiding poor heat dissipation contact caused by assembly gaps.

Additionally, the CNC process performs deburring treatment on fin edges, which not only improves the product’s safe operation properties but also reduces airflow resistance, further optimizing heat dissipation efficiency. Throughout the entire production process of the SRX02-012-Y7, from composition testing of aluminum alloy raw materials to each process of extrusion, anodizing, and CNC machining, we have equipped professional quality inspection links to ensure that every Extruded Profile Heat Sink meets customers’ expectations for heat dissipation performance and durability.