The Crydom HS202DR Heat Sink is a high-performance, cost-effective solution for cooling and dissipating heat from electronic components. This heat sink is designed to be mounted on a DIN rail and is suitable for use in a wide range of applications. The HS202DR features a 2 C/W thermal resistance rating and measures 90 mm in length, 40.1 mm in width, and 90.2 mm in height. It is constructed from aluminum for maximum heat dissipation and is designed to provide reliable and efficient cooling performance. The HS202DR is an ideal choice for applications requiring a reliable and cost-effective heat sink solution.