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 Contact Physics – Formulas Contact Physics – Formulas Constriction resistance (Single spot contact according to Holm; circular touching spot between clean contact surfaces) (Multi-spot contact according to Holm without influence between the N individual spots) (Multi-spot contact according to Greenwood considering the influence between the spots) Contact resistanc...

Featured Files Influence of platinum degussa.jpg Influence of 1- 20 atom% of different additive metals on the electrical resistivity p of platinum (Degussa) Pages: Platinum Metal Based Materials, Werkstoffe aus Platin-Metallen by Doduco Redaktion Powder metallurgical manufacturing of composite materials (schematic).jpg Powder-metallurgical manufacturing of composite materials (schematic) T<sub>s</sub> = Melting point of the lower melting component Pages: Contact Materials for Electrical Engineering, Kontaktwerkstoffe für die Elektrotechnik by Doduco Redaktion