A component called a heat sink promotes heat transfer away from a hot gadget. By expanding the device's working surface area and the amount of low-temperature fluid that flows through it, it is able to do this. Its main applications are in industrial facilities, power plants, solar thermal water systems, HVAC systems, gas water heaters, forced air heating and cooling systems, geothermal heating and cooling, and electronic systems. A heat sink transfers thermal energy from a higher-temperature device to a lower-temperature  medium. The fluid medium is frequently air, but can also be water, refrigerants or oil. If the fluid medium is water, the heat sink is frequently called a cold plate. In  a heat sink is a  that can absorb an arbitrary amount of heat without significantly changing temperature.

Features: 

• Its used to Absorb the heat from the heat generated components
• Its made by aluminium.
• Its mainly used MOSFET, Transistor, Power transistor and small ICs
• Its known for its durability and tensile.
• Its used in Various engineering field and commercial industrial applications.
• Its rust proof heat sink.
• Its adonized