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


Featured Article

Manufacturing Technologies for Contact Parts

Besides the selection of the most suitable contact materials, the design and type of attachment is critical for the reliability and electrical life of contact components for electromechanical switching devices. The most important factors here are the material-saving use of precious metals and the most economical manufacturing method for contact parts..

There are two basic manufacturing solutions available: One can start with single contact parts, such as contact rivets or tips, which then are attached mechanically or by brazing or we...

Featured Files

Principle of sputtering.jpg
Principle of sputtering Ar = Argon atoms; e = Electrons; M = Metal atoms
Pages: Surface Coating Technologies,
Beschichtungsverfahren

by Doduco Redaktion


Relation between the breaking currents of relays and electrical life requirements of switching systems.jpg
Relation between the breaking currents of relays and electrical life requirements of switching systems
Pages: Test Procedures for the Communications Technology,
Prüfverfahren in der Informationstechnik

by Doduco Redaktion


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