1110 why solder joint looks like gold color results

Electronics Forum: why solder joint looks like gold color (20)

Black color solder wetting after reflow

Electronics Forum | Fri Apr 29 14:16:16 EDT 2011 | ppcbs

Below is the long explanation. This defect is most commonly found with BGA components, but can arrise with all components. I see it happening more now with lead free boards that are being assembled with a no clean flux. Best short term remedy is t

Black pad defect on gold plated boards

Electronics Forum | Thu Aug 21 22:10:07 EDT 2003 | adlsmt

Well, for some reason the board house will pay for the boards but has some issue with paying for the parts on them. Why am I not supprised? Perhaps I have mis-diagnosed the problem. We have found two different board p/n's with the same type of defec

Industry News: why solder joint looks like gold color (4)

RoHS Guide in Electronics: RoHS, WEEE and Lead-Free FAQ

Industry News | 2018-12-08 03:24:24.0

RoHS Guide in Electronics: RoHS, WEEE and Lead-Free FAQ

Flason Electronic Co.,limited

Basic Soldering Guide – How to Solder Electronic Components

Industry News | 2018-12-08 03:25:54.0

Basic Soldering Guide – How to Solder Electronic Components

Flason Electronic Co.,limited

Express Newsletter: why solder joint looks like gold color (1086)

Horizontal Convection Reflow Technology Defined

Horizontal Convection Reflow Technology Defined Horizontal Convection Reflow Technology Defined Leading up to the development of lead-free soldering alloys, Horizontal Convection* was developed for the reflow process. Getting the correct


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