Data Book of Electrical Contacts

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: Table of Contents Contact Wiki Guide Search Window For further questions or help, please contact us directly under Contact DODUCO Featured Article Other Naturally Hard Copper Alloys Copper-Nickel Alloys Copper and nickel are in their solid and liquid phase completely soluble in each other. Because of their very low electrical conductivity, they are mainly used as resistance alloys. The work hardening and softening behavior of CuNi alloys and CuNi9Sn2 are shown in (Figs. 3 – 7). Coppernickel alloys exhibit high corrosion resistance, good weldabilty and the suitability for cladding to other materials. Because of...

Featured Files Micro structure of Ag C 95 5.jpg Micro structure of Ag/C 95/5: a) perpendicular to extrusion direction b) parallel to extrusion direction, 1) Ag/C contact layer, 2) Ag backing layer Pages: Silver Based Materials, Werkstoffe auf Silber-Basis by Doduco Redaktion Frequency distribution of the contact resistance of a contaminated contact surface.jpg Frequency distribution of the contact resistance of a contaminated contact surface (Ag rivet with electroplated hard gold layer; test parameters: 10 mV, 10 mA, 10 cN) Pages: Testing of Contact Surface Layers, Prüfung von Kontaktschichten by Doduco Redaktion