Electronics Forum | Wed Mar 10 13:13:19 EST 2004 | davef
It's [maybe], because you melt [reflow] the itty, bitty solder pellets [that were formed from a liquid solder] in the solder paste. * Wave solder is melted solder bars [that were formed from a liquid solder], also, but someone named it wave soldering
Electronics Forum | Mon May 03 18:11:10 EDT 1999 | Steve Gregory
Hi Ya' John! Here's my comeback to the points you've raised...you knew I would have a comeback, didn't ya'? |Steve, | | I see your point, and yes there are alot bigger fish to fry in |the removal or control of lead in the environment. However even
Electronics Forum | Mon May 03 18:11:32 EDT 1999 | Steve Gregory
Hi Ya' John! Here's my comeback to the points you've raised...you knew I would have a comeback, didn't ya'? |Steve, | | I see your point, and yes there are alot bigger fish to fry in |the removal or control of lead in the environment. However even
Electronics Forum | Tue May 04 14:37:44 EDT 1999 | JohnW
| Hi Ya' John! | | Here's my comeback to the points you've raised...you knew I would have a comeback, didn't ya'? | | |Steve, | | | | I see your point, and yes there are alot bigger fish to fry in |the removal or control of lead in the environment
Electronics Forum | Tue Apr 28 21:48:50 EDT 2009 | davef
Confirm the source of the issue. Run a coalescence test on both lots of paste. A simple coalescence test can quickly determine the condition of solder paste after prolonged use. Simply print a small disk [around 4-5mm diameter and 0.2mm thick - a bu
Electronics Forum | Wed May 05 03:57:00 EDT 1999 | Bernard Mulcahy
| Hi Ya' John! | | Here's my comeback to the points you've raised...you knew I would have a comeback, didn't ya'? | | |Steve, | | | | I see your point, and yes there are alot bigger fish to fry in |the removal or control of lead in the environment
Electronics Forum | Sat May 27 19:39:23 EDT 2006 | grantp
Hi, This must be the worst advice I have ever seen given on a forum. Really if you do what Guru says here, your going to go out of business so fast it's amazing. It personally cost me hundreds of thousands of dollars when I had to retire MYDATA
Electronics Forum | Thu Sep 11 11:34:52 EDT 2008 | patrickbruneel
Interesting observation Manuel. I will be blamed again for crying wolf but look below a lot more defects will soon see the daylight all related to lead-free. This information was posted at the tin whisker forum by Bob Landman of H&L Instruments.
Electronics Forum | Tue Aug 03 22:49:19 EDT 2004 | celldude
SSD can be used on both sides of the pcb. Although , it is not very logical to use it on the bottom side of a pcb that has numrerous Through-hole components, that are to be wave soldered. There are many advantages to SSD. The amount of solder is much
Electronics Forum | Sun Nov 04 01:04:04 EST 2007 | omidjuve
we are manufacturing some rf boards that works on a high frequency margins now our boards doesn't pass in impedance test and we concluded that the problem might cause by the solder paste that we are using . our solder alloy is sn62/pb36/ag2 and we t
