Semikron - India offers Stud Mounted Heat Sink. Semikron - India supplies a wide range of IGBT modules, MOFSET modules, diode modules, bridge rectifiers, drivers and accessories for various industrial applications. The Stud Mounted Heat Sink is available in various lengths and sizes and allows several devices to be mounted on it. The Stud Mounted Heat Sink is suitable for usage on different stud mounted devices and provides natural cooling as well as forced air cooling.