The term plug hole has been used in the PCB industry to fill holes in circuit boards and increase wiring area, with processes such as drilling, plugging, and baking involved. Inner layer plug holes are necessary for high-density connections, but different methods like press-filling and resin ink plugging have their own advantages and disadvantages.
Discussion on PCB inner layer via manufacturing technology Read More »
The term plug hole has been used in the PCB industry to fill holes in circuit boards and increase wiring area, with processes such as drilling, plugging, and baking involved. Inner layer plug holes are necessary for high-density connections, but different methods like press-filling and resin ink plugging have their own advantages and disadvantages.
Discussion on PCB inner layer via manufacturing technology Read More »
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