Hebben de krassen op de printplaat een slecht effect op producten??

We receive a batch of PCB with scratches from my supplier, but they think it is acceptable. I have never seen such error on even an B stock boards parts. Very confused. How do scratches affect PCB working?

oktober 13, 2023

It depends on where the scratch is.

If the scratches are on the trace, it affects PCB working. Check whether your circuits are broken.
If the scratches are on the coppering area, it also affects PCB working.
If it happens in other places, there is few bad effects to PCB working.

Contact your supplier and give a quality assurance warning. Unstable product quality is a serious factor for your business, though you just sell in the retail market. It is advisable to find a supplier with ISO 9001 management system as a backup supplier against the one you are cooperating with now.

Lees verder: ISO13485

#PCB-productie

Olivier Smit

Oliver is een ervaren elektronica-ingenieur met kennis van PCB-ontwerp, analoge circuits, ingebedde systemen, en prototyping. Zijn diepgaande kennis omvat schematisch vastleggen, firmware-codering, simulatie, indeling, testen, en probleemoplossing. Oliver blinkt uit in het omzetten van projecten van concept naar massaproductie met behulp van zijn elektrische ontwerptalenten en mechanische vaardigheden.

Olivier Smit

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