Title:
電気部品用ソケット
Document Type and Number:
Japanese Patent JP4213455
Kind Code:
B2
Abstract:
A socket for an electrical part which is mounted to a circuit board includes a contact sheet disposed on the circuit board, and a land sheet disposed between the contact sheet and the electrical part. The contact sheet includes an elastic body in form of plate having elasticity and insulating property and a conductive portion embedded in the elastic body and the conductive portion has end portions exposed to both surfaces of the elastic body so as to be electrically connected to the land sheet. The land sheet is composed of an insulating sheet having both surfaces on which electrode portions are formed respectively to be electrically conductive to each other. One of the electrode portions is formed on one side of the surfaces of the land sheet to be contacted and electrically connected to a terminal of the electrical part, and the other one thereof is formed on the other one side of the surfaces of the land sheet to be contacted and electrically connected to the conductive portion of the contact sheet.
Inventors:
Okitsu Hikari
Application Number:
JP2002343215A
Publication Date:
January 21, 2009
Filing Date:
November 27, 2002
Export Citation:
Assignee:
Enplus Inc.
International Classes:
G01R31/26; G01R1/04; H01R33/76; G01R1/073; H01L23/32; H01R11/01; H01R13/24
Domestic Patent References:
| JP2000030826A | ||||
| JP11126671A | ||||
| JP11017076A | ||||
| JP4133365U |
Attorney, Agent or Firm:
Hiroshi Sano