Abstract: An electric connector for differential transmission principally transmitting a high-frequency electric signal where a ratio between the interval (a) between both signal terminals constituting a pair terminal being buried in a female contact housing and the interval (b) between the pair terminals is set a<b. Since the both signal terminals are molded integrally while being buried separately in modular housings obtained by dividing the female contact housing along a vertical direction to match ½ of the interval (a) between both signal terminals, the interval (a) of both signal terminals can be kept small and in parallel. Consequently, crosstalk can be improved furthermore.

Abstract: An electric connector includes an insulating housing having slots arranged crosswise in vertical columns and horizontal lines, and signal terminals received in the slots. The signal terminals are paired to be received in each and every slot. The slots are staggered in vertical columns. The slots are so arranged that the ratio of “a”/“b” may be equal to or smaller than ?, where “a” stands for the distance between two signal terminals in each pair, and “b” stands for the distance between adjacent pair sets of signal terminals.

Abstract: Disclosed is an improved electric connector comprising an insulating housing having slots arranged crosswise in vertical columns and horizontal lines, and signal terminals received in the slots. The signal terminals are paired to be received in each and every slot. The slots are staggered in vertical columns. The slots are so arranged that the ratio of “a”/“b” may be equal to or smaller than 1/3, where “a” stands for the distance between two signal terminals in each pair, and “b” stands for the distance between adjacent pair sets of signal terminals.