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Ag/ZnO electrical contact material was fabricated by powder metallurgy (PM) method.Three different zinc oxide powders were used as the second phase.One was bought and the others were synthesized by co-precipitation and hydro-thermal method separately.The electrical and mechanical properties of Ag/ZnO composites were investigated by X-ray diffraction analysis (XRD), scanning electron microscopy (SEM) and so on.Results showed that ZnO was distributed in Ag matrix evenly and Ag/ZnO electric contact materials prepared from different ZnO powder had different properties, among which the one with ZnO powder synthesized by co-precipitation behaved best.