The ECC4692EU is a 28 x 5 x 28mm heat sink manufactured by XSD and designed to dissipate heat from electronic components. It is RoHS compliant, meaning it does not contain any hazardous materials. The material used to make the heat sink is usually aluminum, which helps to spread heat away from an electronic component by increasing its surface area. The aluminum fins on the ECC4692EU create a large surface area in a small space, increasing its efficiency in dissipating heat and limiting its total weight. The heat sink is secured to the component with screws, making installation and removal easy.