The KL-196/33,5/SW/I/OL is an extruded-grilled heatsink made from black anodized aluminum, with a length of 33.5 millimeters, a width of 45 millimeters, and a height of 12.7 millimeters. It is manufactured by Seifert, a leading supplier of thermal management solutions. This heatsink is designed for use in power electronics applications, and features precise fin spacing, short thermal paths, high resistance to corrosion and oxidation, and a low-temperature coefficient expansion. Additionally, this heatsink features a pin-fin design, which allows for maximum convection cooling.