Electronics Forum: non-wetting gold (24)

non-wetting on gold land pad

Electronics Forum | Wed Oct 27 19:50:59 EDT 1999 | chris

Hi What is the possible cause of non-wetting of solder paste to the gold land pad. What we observed in the surface of the non-wet pad is an organic FM, and using FTIR we found out that it is a flux. It is possible that the cause of non-wetting is

Re: non-wetting on gold land pad

Electronics Forum | Thu Nov 04 21:36:36 EST 1999 | chris

Hi John, Thanks to your reply, just one question is it possible that the solder paste ( flux material )applied to the pads cause the non-wet. regards Chris

Express Newsletter: non-wetting gold (92)

Partner Websites: non-wetting gold (219)


non-wetting gold searches for Companies, Equipment, Machines, Suppliers & Information

Sm t t t t t t t t t t net
  1 2 3 4 5 6 7 8 9 10 Next
Voidless Reflow Soldering

Training online, at your facility, or at one of our worldwide training centers"
Void Free Reflow Soldering

Nozzles, Feeders, Spare Parts - Siemens, Fuji, Juki, Yamaha, etc...
2024 Eptac IPC Certification Training Schedule

Have you found a solution to REDUCE DISPENSE REWORK? Your answer is here.
PCB Handling Machine with CE

Software for SMT placement & AOI - Free Download.
Electronics Equipment Consignment

Software programs for SMT placement and AOI Inspection machines from CAD or Gerber.