| 摘要 |
<p>This invention relates to resistor compositions comprising, in % by weight, about 5-24% RuO2, about 10-20% Ag, about 3-8% Sb2O3, about 8-12% CdO, about 35 to 70% lead-borosilicate glass, up to about 4% Ta2O5 and up to about 2% thermistor powder such as at least one of the transition metals Mn2O3, NiO, CuO, Cr2O3 and ZnO. These resistor compositions are adapted to be dispersed in a liquid vehicle to form a resistor ink or paste that can be applied to a surface of a ceramic substrate and fired to form a resistor having stable electrical and mechanical properties.</p> |
