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

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 materials saving use of high cost precious metals and the most economic manufacturing method for contact parts are most important factors. There are two basic manufacturing solutions available: One can start with single contact parts s...more

Featured Files

Strain hardening of AuAg26Ni3 by cold working
Strain hardening of AuAg26Ni3 by cold working
at Gold Based MaterialsWerkstoffe auf Gold-Basis by Doduco Redaktion
Quality criteria-of standard weld-buttons