Welcome to Dau Components

About Dau Components

Dau Components Ltd (formed in 1977) specialises in passives, hardware and electro-mechanical components. We work closely with our customers to provide parts to their specific requirements, and focus our efforts on our core range of products which include: Thermal management - heatsinks and cases; Card readers - smart, magnetic, hybrid, 'Tribrid' and motorised, and Smart Cards and combi RFiD Cards; Buzzers & Sounders including micro-speaker and micro-phones; DC power and Audio Connectors, Capacitors, Varistors and Thermistors; Trim Caps; Switches including tactile, rocker and toggle; Connectors - RJ, USB and Mini Dins and much more besides. Please see our Product List for more details.


Most of our Principals and the factories that we work with are ISO 9000, ISO 14000 & TS16949 Certified. Generally we can supply to MIL, DIN, VDE, UL CSA and other National and International standards that are applicable.

As Dau Components offers such a wide and varied range of specialist product, not all items will be on the website, please contact us so we can send you the exact information you need.

If you wish to apply for a trade account please complete an Application for Credit Facilities form.