| 摘要 |
PURPOSE: A contact pin, an elastic body supporting the contact pin, and a module testing socket having the contact pin and elastic body are provided to improve a high frequency feature and an electric contact point status by reducing an electric connection length between a tested object and a printed circuit board. CONSTITUTION: A contact pin(20) and an elastic body(50) are installed in a contact pin housing(40). The contact pin housing(40) is fixed and faced to a lower holder(61). An upper holder(62) is located at an upper portion of the lower holder(61). When the contact pin housing(40) is installed on a PCB terminal(60), the contact pin(20) turns an inside of the contact pin housing(40) so that a second contact portion of the contact pin(20) contacts with the PCB terminal(60). A lower portion of a support member turns an inside of the contact pin housing(40) based on an intersecting part of the support member and a fixing portion of the elastic body(50) and moves to an upper portion thereof to be contracted. Accordingly, an upper portion of the support member and the fixing portion turn an outside and moves to an upper portion thereof to be expanded.
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