Data Book of Electrical Contacts

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Welcome to our Wiki of electrical contacts

The basis of this Wiki is the 2012 issue of the "DODUCO Data Book of Electrical Contacts" which is also available in printed form.
To get your desired information, please use:

For further questions or help, please contact us directly under Contact DODUCO


Featured Article

Special Contact Materials (VAKURIT) for Vacuum Switches

The trade name VAKURIT is assigned to a family of low gas content contact materials developed for the use in vacuum switching devices .

Low Gas Content Materials Based on Refractory Metals

Contact materials of W/Cu, W/Ag, WC/Ag, or Mo/Cu can be use...

Featured Files

Examples for percussion welded contact parts.jpg
Examples for percussion welded contact parts
Pages: Attachment of Single Contact Parts,
Bestückung von Einzelkontakten

by Doduco Redaktion


Softening of AgCu10 after annealing.jpg
Softening of AgCu10 after annealing for 1 hr after 80% cold working
Pages: Werkstoffe auf Silber-Basis,
Silver Based Materials

by Doduco Redaktion