Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Electrical connector with metal retention arms










Image Number 3 for United States Patent #6561818.

An electrical connector for connecting an electronic package (1) with a circuit substrate. A preferred embodiment of the electrical connector is a land grid array connector, which includes a parallelepiped-shaped insulative housing (2) and a plurality of retention arms (3). The housing includes four raised sides (21), and the retention arms are located in two contiguous raised sides. The retention arms include engaging portions (32) for resiliently abutting side walls of the electronic package. A material of the retention arms is different from a material of the housing. In the preferred embodiment, the material of the retention arms is metal. Thus the retention arms have superior resiliency, especially compared to the material of the housing.








 
 
  Recently Added Patents
Composite high reflectivity layer
Glove
Systems and methods for mitigating spectral regrowth from non-linear systems
Lithographic apparatus and device manufacturing method
Signal processing apparatus and methods
Server-side connection resource pooling
Supplier capability methods, systems, and apparatuses for extended commerce
  Randomly Featured Patents
Stabilizer compositions, their use for stabilizing thermoplastic, polycarbonates and stabilized thermoplastic polycarbonates
Clock signal generator circuit using a logical result of an output of a computer and a source clock to generate plurality of clock signals
Air-cooled motor
Semiconductor device substrate and a process for altering a semiconductor device
Apparatus and method for delivering an adhesive sheet into a mold
Lamp base
Method for fabricating a shadow mask in a trench of a microelectronic or micromechanical structure
Photocurable composition and process for producing molded product having fine pattern on its surface
Quantification of bacteria using a nucleic acid hybridization assay
Range control system