Title:
CIRCUIT ELEMENT
Document Type and Number:
Japanese Patent JPS58134409
Kind Code:
A
Abstract:
PURPOSE: To stabilize characteristics while improving reliability by forming a metallized layer onto the surface of a rectangular ferrite chip constituting the circuit element.
CONSTITUTION: The circuit element 20 is constituted by coating the surface of the rectangular ferrite chip 21 with the metallized layer 22. The shape of the ferrite chip 21 and the shape and thickness of the metallized layer are set to appropriate values so that desired electric characteritics are obtained. Accordingly, parts for a choke coil element, etc. can be supplied stably, mounting work, etc. can be rationalized, and cost can be reduced largely.
More Like This:
Inventors:
IKEDA YASUICHI
Application Number:
JP1670482A
Publication Date:
August 10, 1983
Filing Date:
February 03, 1982
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H05K1/18; H01F17/00; H01F17/04; (IPC1-7): H01F15/00; H01F17/04; H05K1/18
Attorney, Agent or Firm:
Shinichi Kusano