| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a connector for which two steps of wiring of conductive patterns can be formed between through-holes on a substrate and the two steps of wiring can prevent a skew from occurring by making lengths of respective pairs of contacts the same. <P>SOLUTION: In the side of contacts 11a, 13a, signal contacts 11, 13 are arranged with pitches between the signal contacts 11, 13 and ground contacts 17 in the same line. In the side of terminals 11c, 13c, the terminals 11c, 13c are shifted in relation to the contacts 11a, 13a, respectively, and a contact pitch X between the signal contacts 11, 13 is set larger than respective contact pitches between the signal contacts 11, 13 and ground contacts 17. A formula A+B=3X is applied where X is a contact pitch in the side of the contacts 11a, 13a, A is a pitch between the signal contacts 11, 13 within a pair in the side of the terminals 11c, 13c, and B is a pitch between the signal contacts 11, 13 of adjacent pairs. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
