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

Faustregeln für die Kontaktdimensionierung

Faustregeln für die Kontaktdimensionierung

  • Empfohlene Mindestkontaktkräfte bei leicht reibender Kontaktgabe:
Gold 0.03 N
Silber 0.1 N
Wolfram 0.5 N
  • Richtwerte für Kontaktkräfte:
Signalrelais ≥ 3 cN
Netzrelais

...


Featured Files

Strain hardering.png
Strain_hardening of Cu-ETP by cold working

by Doduco Admin


Relaxation behavior of selected copper based materials.jpg
Relaxation behavior

of selected copper-based materials.

Starting tension: 100% of spring bending limit; Stress duration: 100 hrs (Wieland)
Pages: Application Properties for the Selection of Copper Alloys,
Kenngrößen zur Bewertung der Eigenschaften von Kupfer-Legierungen

by Doduco Redaktion