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

Precious Metal Refining

Precious metal containing products which, after a certain time become obsolete or are generated as non-usable manufacturing scrap, are used widely in

industry and the private household sector. Therefore it is particularly sustainable to return these expensive residues to the use-cycle of precious metals by

reclaiming the contained pure metals such as gold, silver, platinum, palladium and rhodium.

Precious metal recycling is nowadays closely related to the protection of the environment. It is integrated into a c...

Featured Files

Rough flat surface.jpg
Rough flat surface. a) before and b) during making contact with an ideally smooth flat surface; c) Schematic of the apparent, load bearing and effective contact areas (not to scale; dashed lines are elevation lines)
Pages: Application Tables and Guideline Data for Use of Electrical Contact Design,
Anwendungstabellen und Richtwerte für den Einsatz elektrischer Kontakte

by Doduco Redaktion


Electrical-Properties-of-the-Most-Important-Metals.jpg
Electrical Properties of the Most Important Metals

by Doduco Redaktion