Electric connector device

Electric connector device

  • CN 2,358,568 Y
  • Filed: 12/29/1998
  • Issued: 01/12/2000
  • Est. Priority Date: 12/29/1998
  • Status: Active Grant
First Claim
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1. , a kind of electric connector, in order to connect central processing unit and main circuit board, and utilize tin ball and main circuit board to reach electric connection, it comprises insulation shell and plurality of conductive terminals, wherein this insulation shell is the plate body shape, which is provided with some through holes and connect insulation shell respectively, and plurality of conductive terminals is placed in the through hole of insulation shell, the nose end edge place that it is characterized in that the close main circuit board of some through holes on the insulation shell is provided with some concave surfaces, the profile of these concave surfaces just can cooperate the shape of tin ball itself, the sphere so that the tin ball still can be kept perfectly before adding thermal bonding.

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