Patent ID: 7034637

Claim:
An electronic component comprising: a magnetic member comprising an iron oxide magnetic composition; a nonmagnetic member in contact with the magnetic member and comprising a glass ceramic composite composition; and an internal conductor portion disposed in at least one of the magnetic member and the nonmagnetic member, wherein the glass ceramic composite composition comprises crystallized glass as a main component, and quartz as a sub-component filler, the crystallized glass containing 25 percent by weight to 55 percent by weight of SiO 2 , 30 percent by weight to 55 percent by weight of MgO, 5 percent by weight to 30 percent by weight of Al 2 O 3 , and 0 percent by weight to 30 percent by weight of B 2 O 3 , and the content of the quartz in the glass ceramic composite composition is 5 percent by weight to 30 percent by weight relative to 100 percent by weight of the crystallized glass.