In this paper we are going to discuss Gold Nickel Plated. Some guys also named this surface finish as electroless gold over nickel. It’s can meet RoHS compliant surface finishes. Why we need Plated Gold Nickel on the rigid PCB? You know the copper component pads and holes surface is the key factor of the […]
Tag Archives: rigid PCB
Don’t miss more posts by 4MCPCB experts plated hard gold process Hard Gold plating technology Advantages of Hard Gold Plated Disadvantages of Hard Gold Plated surface finish surface finish selection Why should discuss the surface finish selection guidelines? First of all we should know every surface finish have each own benefit, and have unique applications. […]
Don’t miss more posts by 4MCPCB experts plated hard gold process Hard Gold plating technology Advantages of Hard Gold Plated Disadvantages of Hard Gold Plated surface finish surface finish selection Why we discuss disadvantages of Hard Gold Plated surface finish? First of all Emma wants to cleat that 4MCPCB not against this surface finish technology. […]
Don’t miss more posts by 4MCPCB experts plated hard gold process Hard Gold plating technology Advantages of Hard Gold Plated Disadvantages of Hard Gold Plated surface finish surface finish selection In previous articles we have introduced the Hard Gold Plated technology. In this paper, we are going to discuss the advantages of Hard Gold Plated. […]
Don’t miss more posts by 4MCPCB experts plated hard gold process Hard Gold plating technology Advantages of Hard Gold Plated Disadvantages of Hard Gold Plated surface finish surface finish selection The definition of the hard gold plating First of all we should know what is the hard gold plating. Hard Electrolytic Gold is a layer […]
Don’t miss more posts by 4MCPCB experts plated hard gold process Hard Gold plating technology Advantages of Hard Gold Plated Disadvantages of Hard Gold Plated surface finish surface finish selection When should we plated hard gold on the rigid PCB? Some friends say most of rigid PCB will use plated hard gold. To be honest, […]
Why we should the cure process of rigid PCB? First of all we should know when will be taking a cure process during rigid PCB. Usually after silk screen process, due to the ink not dried. All rigid PCB companies will arrange the cure process. The second factor in the cure process of rigid PCB […]
Why we should silk screen on the rigid PCB board? If you have watched a rigid PCB board, you must see the component legend on the surface. In fact, it is Silk-screen of rigid PCB, those were used silk screen technology. So the silk screen legend can help an assembly worker to know the right […]
Why we should electrically testing rigid PCB? There were many reasons to electrically testing rigid PCB. The big one reason is due to ensure meet customers’ requirement. At the end of the rigid PCB production process, most factories will electrically test. Use probe tester or mould to compare with original rigid PCB design data. This […]
Rigid PCB has complex V-cut scoring profiling process. We have introduced flexible PCB shape process, it’s looks very easy due to use flexible circuit material. But for rigid PCB this process becomes more complex. Because all rigid PCB material has got very hard and can not easy to shape. That’s the reason why the V-cut […]