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


Featured Article

Test Procedures for the Communications Technology

Testing of the contact behavior in the communications technology is usually performed on the actual devices such as for example in relays. Experience has shown that the interaction between all design and functional parameters such as contact forces, relative movement, and electrical loads, are determining the failure mode. Therefore only statistical performance tests on a larger number of switching devices lead to meaningful results.

One must differentiate between static tests (for ex. contact resistance) and dynamic ones (for ex. el...

Featured Files

16Quality criteria -of standard weld -buttonsneu.jpg


Micro structure of AgNi9010.jpg
Micro structure of Ag/Ni 90/10 a) perpendicular to the extrusion direction b) parallel to the extrusion direction
Pages: Werkstoffe auf Silber-Basis,
Silver Based Materials

by Doduco Redaktion