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The invention provides an electrical contact device, a pre-assembly for producing the electrical contact device, and a method of forming the electrical contact device. The electrical contact device includes a plurality of fine pitch electrical leads disposed in parallel spaced apart relation. An ins

The invention provides an electrical contact device, a pre-assembly for producing the electrical contact device, and a method of forming the electrical contact device. The electrical contact device includes a plurality of fine pitch electrical leads disposed in parallel spaced apart relation. An insulating member encapsulates portions of the electrical leads which extend from opposite sides of the insulating member. The insulating member retains the electrical leads in position and electrically isolated from one another. The contact device is used to facilitate connection with the leads of an IC package.

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[ What is claimed is:] [1.] A pre-assembly for making an electrical contact device, said pre-assembly comprising:a conducting frame including a conductive bridging member connected to opposite sides of said frame, said bridge member including a plurality of slots spaced therealong;a plurality of lea

[ What is claimed is:] [1.] A pre-assembly for making an electrical contact device, said pre-assembly comprising:a conducting frame including a conductive bridging member connected to opposite sides of said frame, said bridge member including a plurality of slots spaced therealong;a plurality of leads extending from opposite sides of said conductive bridging member and spaced along said bridging member, the leads on one side of said bridging member respectively connecting with the leads on an opposite side of said bridging member across a respective conductive part of said bridging member; and,said frame, bridging member and plurality of leads being integrally formed.