Electronics Forum | Thu Sep 02 03:00:59 EDT 2010 | sachu_70
Hi Kevm, would it help to try solderability test of these pads using an agressive flux during soldering? Just a thought.
Electronics Forum | Wed Sep 29 09:29:47 EDT 2010 | swag
Take a few parts from the reel and look close at the parts to make sure the bottom surface of the leads is below the bottom surface of the body.
Electronics Forum | Fri Oct 01 14:10:40 EDT 2010 | thanh
KINGBRIGHT LED #AAA3528SURKCGKC CAN BE WASH OR NOT??? any one running this part with Water flux and wash it?? we used to run with No Clean, but i want to change the process with water. thanks
Electronics Forum | Thu Nov 04 07:51:41 EDT 2010 | leemeyer
I am in need of a 250 gram jar of Indium Corporation solder paste #81800. This is a tin lead alloy 63/37 with type WMA-SMQ62 water soluable flux. If anyone has an extra jar that is not past it's expiration date please contact me.
Electronics Forum | Thu Nov 18 08:09:49 EST 2010 | vetteboy86
That was our first course of action, and we cannot get solder to adhere to the pins using an iron with solder roll, or by dipping them in a solder pot. We have added flux to the leads as well. At the moment our only success has been with the use of
Electronics Forum | Thu Dec 02 01:14:19 EST 2010 | jucki
Hi Patrick Thanks for your advice. Since bothering you, I wanna to ask one question," why is the water soluble solder not commomn in the market"? Warmly regards
Electronics Forum | Thu Jan 06 23:07:48 EST 2011 | essohn
Hello~ I need your expoertised experience. Do you have any experience of Saponifier influence on Al pad for wire bonding. We have a porblem of no wire bonding in use of saponifier in order to remove clean type flux. thanks in advance
Electronics Forum | Wed Mar 02 08:25:34 EST 2011 | rway
Look at your fluxer as well (spray or foam?). You may not be getting ample flux over certain areas of the board. This can cause voids.
Electronics Forum | Wed Apr 13 09:15:07 EDT 2011 | blnorman
Have used IC for years, but I'm not familiar with that, ROSE maybe. Its a stretch, but maybe R/O/I would be rosin/resin, organic, or inorganic for the type flux being used?
Electronics Forum | Fri Apr 22 14:19:29 EDT 2011 | cbeneat
Patrick, It actually seems to go away after every adjustment. Whether it's flux, heat, doesn't matter but it always reappears. The part that has me baffled is the fact that another identical part is approx. 4 mm away, and never affects this one.
