| 发明名称 | Connector pair with plated contacts | ||
| 摘要 | A connector pair comprises a first connector and a second connector which are mateable with each other. The first connector includes a first contact having a first contact portion which has a first plating layer made of silver or silver alloy. The second connector includes a second contact having a second contact portion which has a second plating layer made of silver or silver alloy. The second contact portion has a contact start point and a final contact point. The second plating layer has Vickers hardness not less than 120 Hv but not more than 180 Hv. The Vickers hardness of the second plating layer is larger than Vickers hardness of the first plating layer. When the first connector and the second connector are mated with each other, the first contact portion slides on the second contact portion from the contact start point to the final contact point. | ||
| 申请公布号 | US9362644(B2) | 申请公布日期 | 2016.06.07 |
| 申请号 | US201414541514 | 申请日期 | 2014.11.14 |
| 申请人 | Japan Aviation Electronics Industry, Limited | 发明人 | Sato Kazuomi;Tsugawa Sae |
| 分类号 | H01R9/24;H01R13/03;H01R24/60;H01R107/00 | 主分类号 | H01R9/24 |
| 代理机构 | Collard & Roe, P.C. | 代理人 | Collard & Roe, P.C. |
| 主权项 | 1. A connector pair comprising a first connector and a second connector which are mateable with each other, wherein: the first connector includes a first contact having a first contact portion which has a first plating layer made of silver or silver alloy and having Vickers hardness not less than 83.2 Hv; the second connector includes a second contact having a second contact portion which has a second plating layer made of silver or silver alloy; the second contact portion has a contact start point and a final contact point; the second plating layer has Vickers hardness not less than 120 Hv but not more than 180 Hv; the Vickers hardness of the second plating layer is larger than Vickers hardness of the first plating layer; when the first connector and the second connector are mated with each other, the first contact portion slides on the second contact portion from the contact start point to the final contact point to be connected to the second contact portion; and when the first contact portion is connected to the second contact portion, a contact resistance between the first contact portion and the second contact portion is between 0.3 mΩ and 0.5 mΩ. | ||
| 地址 | Tokyo JP | ||