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aparam
Joined: 12 Oct 2026 Posts: 1	Posted: Wed Oct 12, 2026 10:15 pm    Post subject: Stacked Die attach using Au/Sn solder, need help   Hello, Is anybody experienced in solder stacked die attach using dap sealer? I am concerned about the voids. The attachment is die to ceramic and ceramic to TO header. what is the visual criteria? Thanks,
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