Connection strip for burning in and testing semiconductor chips, etc.

摘要

The connection strip has at least two layers (43) of flexible insulating material. Several electrically conducting tracks (42) are arranged between the first and second layers. Each conducting track connects a connecting pad to a contact pad (41a,42a) exposed by a window (44) in the first insulating layer. Several electrically conducting tracks are positioned on the surface of the first layer so that each conducting track makes an electrical connection between a connecting pad and a contact pad.