DAU Components have an exhaustive range of products specifically designed for the dissipation of heat in the electronics industry, ranging from traditional extruded profiles to highly efficient designs for LEDs. With over 500 designs available, and the ability to provide machined products to most customer's designs, DAU can meet virtually any requirements.

DAU's extensive range of extruded profiles includes some 250+ standard designs to cope with most applications, which can be provided to almost any length and machined to provide complex shapes and designs.

When the application calls for a more efficient use of available space, or when the thermal load cannot be sufficiently removed using a standard heatsink, then the best solution may be a forced air unit or a cooling aggregate. Cooling aggregates are more efficient for size and weight compared to natural convection.

Finishes, including plain aluminium, black and clear anodisation (and many other colours), EMC passivated and powder coating, along with printing, are available on request.

DAU Components product specialists work closely with development engineers at our Partner Manufacturers in order to offer the most suitable solutions. As our range is so large that not all items are on the website, please contact us if you do have any questions.

DAU Components Telephone (+44) 01243 553031


Heatsinks Enclosures Connectors

Card Readers Switches Smart Cards


Buzzers Speakers Microphones

Audio DC Jack Connectors

Toggle Rocker Push Button Switches

Tact Slide DIP Switches

Hinges Sliders