| 摘要 |
PROBLEM TO BE SOLVED: To provide a contact probe of a long life which prevents deformation of a contact and short-circuit between contacts and can perform electric continuity inspection accurately, in electric continuity inspection of electronic components on a printed board. SOLUTION: A hollow cylinder guide part 8 composed of electric insulating oleo-resin which is coupled with the outer diameter of a tip part 11 of the contact 1 and engaged with the outer diameter of a receptacle 6 is installed. When the contact 1 is made to descend, the contact is made to slide between the guide part 8 and the outer diameter of the receptacle 6.
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