ROMERCIALECC4688EU with Heat Sinks 30*25*30 RoHS manufactured by MICROMERCIAL is an electronic component designed to provide a means of dissipating excess heat from integrated circuits. The device, which comes in two parts, consists of a main heat sink and a secondary heat sink. The main heat sink is made from anodised aluminium and features a large surface area for the dissipation of heat. The secondary heat sink is designed to provide additional cooling for the integrated circuits, and is made from a copper alloy. Both heat sinks feature mounting holes for easy installation. The heat sinks are RoHS certified, meaning they meet the Restriction of Hazardous Substances regulations.