How to select a contact material
Compare AgNi, AgSnO2, AgCdO, fine silver, and silver copper using the actual load, inrush, contact mechanics, and target life.
Read the material guide
SGEISabet Gostar ElectricRequest a quote Technical resources
Engineering guidance for better contact decisions.
Use these practical resources to compare materials, define contact-rivet constructions, and prepare the information needed for a precise made-to-drawing quotation.
06 / ResourcesStart here
From switching duty to a production-ready specification.
SGEI resources focus on the inputs that materially affect contact performance: load type, current, operating frequency, geometry, construction, attachment method, and environmental conditions.
Compare contact-rivet constructions
Review solid, bimetal, and trimetal options and the role of the working layer, body material, and attachment geometry.
Open the construction guidePrepare an engineering RFQ
Send your drawing, application details, estimated quantity, and technical files directly to the SGEI team.
Use the RFQ checklist