摘要 |
PROBLEM TO BE SOLVED: To provide an electronic component inspecting wiring board which can be brought into contact with the protruded electrodes of an electronic component with low resistance stably by breaking through the oxide films of the protruded electrodes, when the electronic component is inspected causing currents to flow in, and prevents its contacting portions with the protruded electrodes from coming off in an energization test of the electronic component. SOLUTION: The inspecting wiring board 1 has contacts formed on an insulating board 2 on which a wiring pattern 7 has been formed, to be electrically connected to the protruded electrodes 9 of the electronic component 8. The contacts 5 are ring-shaped, and their internal diameter is smaller than the diameter of the protruded electrodes of the electronic component, and parts of their internal circumferences are protruded inwards. COPYRIGHT: (C)2004,JPO
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