Patent ID: 6483413
Filing Date: 2002-11-19
Classification: H01F

Abstract:
A laminated inductor comprising:a laminated composite body including a plurality of magnetic layers and a plurality of coil conductors, the plurality of coil conductors electrically connected with each other to define a coil; and an external electrode provided on a surface of the composite body and electrically connected to an end of the coil; wherein the plurality of magnetic layers includes a Niâ€”Znâ€”Cu system ferrite magnetic material including a powder primarily including Fe2O3, NiO, ZnO, and CuO, to which Bi2O3 having a specific surface area of about 10 m2/g to about 20 m2/g is added by about 0.1 to less than about 0.5 percent by weight.