This is an industry standard heatsink that is designed to be used with a variety of electronic components such as SOT32, SOT93, TO126, TO218, TO220, TO247, and TOP3. It is made of extruded material and is manufactured by Seifert. It has a size of KL-207/38,1/SW/V, which is suitable for helping dissipate heat from the various components. This heatsink can be used with both through-hole and surface mount components, giving the user more flexibility in their installations. Additionally, its unique design helps to ensure optimum airflow and therefore cooling of the components.