| 摘要 |
PURPOSE: A header assembly for mounting a circuit substrate is provided to secure the header assembly having relatively high tolerance in the size of parts, by supplying an electric connector having a base defining plural aperture spaces therein. CONSTITUTION: An electric connector has a base(16) defining a plurality of aperture spaces therein. A plurality of contacts are received and secured within the aperture spaces, and include signal contacts(24a, 24b) and ground contacts(28). In addition, a plurality of ground shields(26) are received and secured within the aperture spaces. The ground shields are positioned to shield selected ones of the signal contacts from noise and/or cross talk generated by other signal contacts within the base. Each ground shield has an electric contact site at which the ground shield is in physical and electric contact with a ground contact. The electric contact site is flexible.
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