Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – Distinct contact secured to panel circuit
Reexamination Certificate
2011-08-02
2011-08-02
Nguyen, Khiem (Department: 2839)
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
Distinct contact secured to panel circuit
C439S079000
Reexamination Certificate
active
07988461
ABSTRACT:
An electrical connector assembly includes a circuit board having vias each extending at least partially through the circuit board along parallel via axes and an electrical connector configured to be mounted on the circuit board. The electrical connector includes a plurality of variable depth signal terminals configured to extend different depths into respective vias of the circuit board. The signal terminals each have a terminal axis, and the signal terminals are arranged in pairs carrying differential pair signals. The signal terminals of each pair extend to the same depth in the respective vias of the circuit board. The terminal axes of the signal terminals of each pair are offset with respect to the corresponding via axes along a majority of the signal terminals within the vias.
REFERENCES:
patent: 4550962 (1985-11-01), Czeschka
patent: 5543586 (1996-08-01), Crane, Jr. et al.
patent: 2007/0169961 (2007-07-01), Kwong et al.
patent: 2008/0207015 (2008-08-01), Sueyoshi
Nguyen Khiem
Tyco Electronics Corporation
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