发明授权
US06231406B1 Contact strip for electrical connector 失效
电连接器用接触片

  • 专利标题: Contact strip for electrical connector
  • 专利标题(中): 电连接器用接触片
  • 申请号: US09686318
    申请日: 2000-10-10
  • 公开(公告)号: US06231406B1
    公开(公告)日: 2001-05-15
  • 发明人: Nick LinHsin-Yu Yu
  • 申请人: Nick LinHsin-Yu Yu
  • 优先权: TW089206321 20000418
  • 主分类号: H01R1302
  • IPC分类号: H01R1302
Contact strip for electrical connector
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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