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

Manufacturing of Semi-Finished Materials
Semi-finished contact pre-materials can be manufactured from solid precious metals, precious metal alloys, or precious metal containing composite materials. They are made in wire, strip, and profile form by known processing technologies such as extrusion and subsequent annealing and drawing or roll-forming. They are supplied following the manufacturers internal standards usually related to DIN EN specifications for copper based materials. The mo...more

Featured Files

Strain hardening of NiCu30Fe by cold working
Strain hardening of NiCu30Fe by cold working
at Contact Carrier MaterialsTrägerwerkstoffe by Doduco Redaktion
Softening of ARGODUR 27 after annealing for 1 hr after 80% cold working
Softening of ARGODUR 27 after annealing for 1 hr after 80% cold working
at Werkstoffe auf Silber-BasisSilver Based Materials by Doduco Redaktion