By defination, heat sink is a heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium such as air or liquid. A heat sink is used with electronic devices to dissipate excess heat and prevent it from overheating. They are typically made up of metals such as aluminum or copper and their alloys. Heat sinks come in many designes and they typically comprise of a base and a number of protrusions attached to this base to increase the surface area.

In this category we have listed a wide range of heat sinks used electronic devices for different applications. We have one of the largest listings of heat sinks used in DIY and small projects in this section among the online sellers in India. We have the biggest collection of black anodized heat sinks used in DIY audio.

Other related components like heat sink pads, heat sink paste, etc are also listed here.