The Seifert KL-225/38,1/SW/V/I is a heatsink designed to accommodate a variety of semiconductors. It is constructed with extruded aluminum for increased durability. The heatsink fits parts from the SOT32, SOT93, TO126, TO218, TO220, TO247, and TOP3 families of semiconductors. It is designed with an integrated mounting flange to allow for easy installation. The heatsink features a unique fin heat transfer design to improve heat dissipation capabilities. Additionally, the design also allows for air natural convection cooling, which further increases its thermal performance. The KL-225/38,1/SW/V/I weighs in at 0.36 kg and measures 38 mm x 48 mm x 140 mm.