Electronics Forum: 9091 (Page 1 of 1)

Re: Solder Mask IPC Standard

Electronics Forum | Fri Oct 08 13:04:15 EDT 1999 | Dave F

| Is there an IPC Standard stating the max. number of times that a PCB can pass through a reflow or wavesolder machine without having solder mask breakdown. | | PCB is FR4 | Solder Mask is LPI | Reflow and W/S Profile = Standard | | thanks and rega

Report on lead free

Electronics Forum | Fri Aug 12 13:17:00 EDT 2005 | patrickbruneel

To all smt neters, In many different threads I have tried to bring awareness of the dangers lead free alloys pose to the reliability of solder connections. Many times those warnings have been waved by unscientific reports (from lead free solder manu


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