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.
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Featured Article

Attachment of Single Contact Parts

The following segments give an overview of the usually applied attachment technologies for contact parts to carrier components. They include mechanical as well as brazing and welding methods used for electrical contact assemblies.

Mechanical Attachment Processes

Rivet staking and the insertion and forming of wire segments into pre-stamped carrier parts or strips with punched holes are the most commonly used methods for the mechanical attachment of contact materials.

Riveting (or staking) for smaller volumes of assemblies is ...

Featured Files

Cold roll-cladding of semi-finished strips (schematic).jpg
Cold roll-cladding of semi-finished strips (schematic)
Pages: Manufacturing of Semi-Finished Materials,
Herstellung von Halbzeugen

by Doduco Redaktion


Application ranges for contact materials.jpg
Application ranges for contact materials in power engineering switching devices as a function of switching current and numbers of operation
Pages: High Electrical Loads,
Hohe elektrische Last

by Doduco Redaktion