Please heroes, PCB board and jack jack electroplating resin what is the difference?
Jack is through the electroplating plating hole directly fill, no gap, the welding benefits, but requires a high capacity of technology, manufacturers generally do not.After plugging resin is the hole wall copper filled epoxy resin filled vias, the copper film on the surface, the effect with no hole like, is good for welding.
The oxidation resistance of the plating is good, but the process requirements are high, the price is expensive, and the resin is well insulated
The resin filling is through the hole wall copper filled with epoxy resin, the resin surface and in copper effect is the hole can be conducted, and the surface is no dent, does not affect the welding.
Jack is through the copper plating hole fill hole surface is full of metal.
