The AR 42-HZL-TT heatsink, manufactured by Assmann WSW, is specifically engineered for cooling TO-220 packaged semiconductors. Its horizontal mounting design facilitates effective heat transfer by maximizing surface area exposure to airflow. This heatsink is a crucial component in preventing overheating and ensuring the reliable operation of electronic devices. Supreme Components International is an authorised distributor of Assmann WSW products, ensuring you receive genuine, high-quality components. This heatsink is suitable for a wide range of applications, including power supplies, amplifiers, and voltage regulators. Choose the AR 42-HZL-TT for superior thermal performance and enhanced component lifespan. Benefit from optimal heat dissipation and improved system reliability with this essential component.