Hi Techneters,


Does anybody have an experience in connecting wafer and PCB?

The goal is to connect a 9-cm diameter wafer slice to a PCB.
There are 1024 pads to connect. 32 groups of 32 pads. The pad size is
0.5x0.5 mm, the pitch is 0.5 mm too.
It would be better if the product could be dismantled. A few solutions seem
to be suitable as zebra, gold dot, tiny probe, flex...
Does anybody can share his experience in this field? (Which connecting would
be the better? What kind of problems can occur? ...)
I think I will probably need a custom-designed product.
Can anybody give me, as much as possible, names of company (web site) that
provide this kind of connecting

I will give you more information if you need them.

Thanks in advance,

Walter.

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