Electronics Forum | Wed Aug 17 13:57:27 EDT 2005 | ppwlee
We have encountered what appears to be mask discoloration after wave soldering. The areas of concern coincide with the areas that were exposed selectively by fixtures during wave soldering, dominated by one date code of PCB with a slightly different
Electronics Forum | Wed Aug 17 22:41:37 EDT 2005 | davef
Peter are you having fun with solder masks erwat? We saw this years ago with LPI solder masks. It shows occasionally with other masks. We agree with Russ. If nothing [eg, alcohol, flux thinner, acetonitrile, or water] dissolves the haze, then it
Industry News | 2018-11-27 13:54:13.0
Super PCB, a single source for high-quality printed circuit boards (PCBs), is pleased to offer aluminum and FR4 PCBs for LED lighting. The company can produce both prototypes and mass production for LED lighting applications.
Industry News | 2019-06-20 17:25:01.0
High resolution inspection tool with built-in LCD designed for standalone PCB inspection
.gif)
