Patent ID: 6478615
Filing Date: 2002-11-12
Classification: H01R

Abstract:
A stacked electrical card connector assembly mounted on a printed circuit board (PCB) for interconnecting inserted electrical cards with the PCB, comprising:an upper connector having an insulative upper header and a plurality of electrical contacts received in the upper header; a lower connector having an insulative lower header and a metallic frame assembled to the lower header, the frame having a plurality of spring arms; and a transition device having a first contacting and a second contacting portion, the first contacting portion being urged by the spring arms of the lower connector and the second contacting portion being connected with the electrical contacts of the upper connector, wherein the transition device comprises a flexible printed circuit (FPC), and the first contacting and second contacting portions being defined on the FPC; wherein the first contacting portion has a plurality of solder pads defined on one side surface thereof, each spring arm of the lower frame bearing against the other side surface of the first contacting portion; wherein the second contacting portion comprises a plurality of first and second solder holes defines therethrough; wherein the electrical contacts of the upper header are received in the first solder holes; wherein the upper connector comprises a shield covered on the upper header, the shield having a plurality of spaced grounding pins extending out from an edge thereof and received in the second solder holes; wherein said frame defines an opening in which said spring arms extend.