6 Layers Immersion Gold Plate Hole PCB

Company Location: Canada

Application: Consumer Electronics

Field: Drone

Service: FR4 PCB Manufacturing

The veneer size of this board is very small, 6 layers but the thickness of the board is only 0.8mm. According to the customer's information, the process of using holes in the board is required. 

We use resin to plug the hole and then plate the cap, which can not only make the via hole on any pad and BGA, but also will not affect the subsequent SMT. Fill the via hole with resin first, dry the resin and grind it flat, and then plate copper on the surface of the resin, so that there is no trace of via hole on the appearance, and it will not affect the soldering. The performance and effect of the hole-in-disk process are far better than "via hole solder mask" and "via hole plugging oil". There is neither the problem of yellowing of the hole of via hole solder mask, nor the problem of poor SMT soldering performance caused by easy oil leakage of via hole plug oil.

After receiving the customer's Gerber file, we quickly responded to the customer's order and completed the order within 1.5 weeks.Before shipment, we will conduct AOI and function test. Guarantee that the quality of the shipped products is all qualified. We won’t charge the tooling fee again next production for the same projects. The unit price also can cheaper. And we can manufacture faster for mass production.