CERAMIC CAPACITOR

摘要

The BaTiO3 base dielectric magnetic composition is little volatile at high temp. and is not toxic for human. The composition comprises: A) 87-93 mol% of barium titanate; B) 7-17 mol% of one or mixture of barium, calcium, lead, and magnesium salt of titanic acid, stannic acid and zirconic acid; C) 0.01-1.0 wt.% (to 10 wt.% of A+B) of cerium oxide; and D) 0.01-2.0 wt.% of copper oxide.