Electronics Forum | Tue Oct 14 14:43:46 EDT 2008 | jax
Pump up the Halides.
Electronics Forum | Wed Oct 22 13:10:29 EDT 2008 | shrek
unacceptable statement! Infidel!
Electronics Forum | Wed Oct 22 15:19:07 EDT 2008 | hussman
Not a statement - it's a fact .
Electronics Forum | Mon Apr 28 09:59:04 EDT 2003 | davef
Your customer's question is reasonable. Soldering to nickel is not always a walk on the beach [can of corn, or whatever]. This issue is flux not solder. Your Sn63 will have plenty of strength, providing the solder connection is well formed. You s
Electronics Forum | Thu Mar 30 05:58:27 EST 2006 | smartasp
Hi Aj There are some good doxidizing powders on the market. You simply mix it into the dross, which then will seperate the oxide from the solder. This way you can recover most of the solder and have much less waste. Smartasp
Electronics Forum | Fri Feb 19 02:11:11 EST 1999 | Pete Sorenson
| During inspection and test we find leads which do not get soldered. Some are because of insufficient paste, but with others everything looks right. This will only happen on 1 to 2 pins, and it is not isolated to a specific type of ic or location o
Electronics Forum | Fri Oct 18 07:14:51 EDT 2002 | cyber_wolf
Have you tried using a paste with a more aggressive flux? Our main paste is Indium, but whenever we run into oxidized parts or have soldering problems due to oxidation on pads we use an older Alpha WS paste called WS609. The drawback of this paste is
Electronics Forum | Wed Aug 26 05:13:01 EDT 2009 | grahamcooper22
Hi, as you are using Vapour phase reflow what temperature is the boiling point of the solvent you are using ? If it is @ 250 C then you should be getting everything hot enough to melt the ball and solder paste together. If this is the case then your
Electronics Forum | Thu Mar 04 17:10:19 EST 1999 | Earl Moon
| Our vendor proposed to supply us with shields made out of Cold Rolled Steel (CRS) electroplated with Sn (50 - 150 minches). Should I be concerned with solderability or are there a better alternatives to tin finish? | No matter the base metal, elec
Electronics Forum | Thu Oct 30 21:55:13 EDT 2014 | davef
Why soldering issues? I'd guess the nickel is corroded. It is very difficult to solder to oxidized nickel. Your SAC305 would get kicked all the way down the conveyor by nickel oxide. A lack of Ni-Sn-IMC formation will confirm this dewetting . What's
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