发明授权
- 专利标题: Contact strip for electrical connector
- 专利标题(中): 电连接器用接触片
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申请号: US09686318申请日: 2000-10-10
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公开(公告)号: US06231406B1公开(公告)日: 2001-05-15
- 发明人: Nick Lin , Hsin-Yu Yu
- 申请人: Nick Lin , Hsin-Yu Yu
- 优先权: TW089206321 20000418
- 主分类号: H01R1302
- IPC分类号: H01R1302
摘要:
A contact strip includes a number of conductive contacts (4), a contact carrier (5) and a corresponding number of links (6) connecting corresponding contacts to the contact carrier. Each contact includes a contact portion (42) and a soldering portion (43) opposite the contact portion for attaching a solder ball for soldering to a printed circuit board. The contact portion is plated with gold using a molten gold plating liquid for enhancing electrical/mechanical characteristics of the contact portion. Each link defines a longitudinal slot (61) for obstructing a wicking path from the contact to the contact carrier. Furthermore, an elongate opening (52) is defined in the contact carrier above and perpendicular to a corresponding slot to further prevent the plating liquid from wicking up to the contact carrier, thereby preventing loss of the expensive plating liquid and reducing the cost of the contact.
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