100PCS 40x40x20mm Aluminum Extruded Heatsinks — 40 mm Cooling Radiator for Chip / LED / CPU / GPU / VGA

Pack of 100 aluminum extruded heatsinks, each sized 40x40x20mm with a 40 mm footprint. These compact cooling radiators are designed to improve heat dissipation for chips, LEDs, CPUs, GPUs and VGA assemblies. Constructed from aluminum and manufactured as extruded heat sinks, they provide a simple passive cooling solution for electronic components. Ideal for bulk projects, repairs and production use where multiple identical 40x40x20mm heatsinks are required.