Patent ID: 6666702
Filing Date: 2003-12-23
Classification: H01R

Abstract:
An electrical connector for contacting with a daughter card, comprising:an insulative housing comprising an upper wall and a lower wall defining a receiving cavity therebetween for receiving the daughter card, the insulative housing defining a receiving passageway in communicating with the receiving cavity, the receiving passageway including a first passageway section and a second passageway section, the width of the first passageway section being larger than that of the second passageway section; and a first and second terminals being attached to the insulative housing and each comprising a contacting portion projecting into the receiving cavity for contacting with the daughter card; wherein the first terminal includes a resilient arm received in the receiving passageway, and the width of the resilient arm of the first terminal is smaller than that of the first passageway section whereby a room in the receiving passageways is left by the terminals for adjusting impedance of the connector.