Electronics Forum | Sat Feb 04 09:36:51 EST 2012 | davef
You bet. Using a high temperature solder is a perfectly reasonable way the attach thermocouples. Just remember that the solder will not flow on the thermocouple. You need to use a solder iron to lay the solder over thermocouple to hold it in place.
Electronics Forum | Sat Jun 02 08:17:58 EDT 2012 | saju86ece
Hi, I need to do the implement the new wave solder dross remover(model-DC9500)to wave soldering machine in our organization. In that i need detail action taken plan for implementation. Please suggest and give the detail information. 1.How to implem
Electronics Forum | Thu Jun 14 04:24:32 EDT 2012 | brettrenishaw
Yes pads are still gold after the wave soldering process even if you wave solder a pcb several times. I have tried soldering using an iron and the solder takes to the pad as you would expect. This happens on all boards of this type and all boards are
Electronics Forum | Fri Feb 22 18:36:36 EST 2013 | austinpeterman
Has anyone experienced bridging on topside (solder destination side) surface mount devices after wave soldering? We x-rayed 100% of the placements after smt re-flow with no issues. When the same placements were x-rayed after the tht wave solder pro
Electronics Forum | Fri May 03 16:06:44 EDT 2013 | hegemon
To be short, no change in profile is going to get you through this. As I recall the point of hard gold is to retard the wetting process, so no surprise here. For example a connector might have hard gold plating at the mating surface, but not at t
Electronics Forum | Mon Oct 21 09:22:56 EDT 2013 | sara_pcb
One of our PCB for high reliability application is having 2 BGAs(11X11, ADV 204), The pitch is 1 mm. We decided to wire the BGAs first using re-flow soldering and the rest of the components by hand soldering. Since the PCBs are for high reliability a
Electronics Forum | Thu Jun 27 17:32:35 EDT 2013 | tpost
We recently had a question come up regarding the amount of solder on a flat underside termination ( we referenced Flat Lug Lead in IPC 610). Judging by the photo you can see on the Left is a target solder joint, but on the right is one which had rewo
Electronics Forum | Wed Jul 10 16:34:23 EDT 2013 | hegemon
Preheating is critical in Vapor Phase Soldering. One trick that is done is to use the "soft vapor" area just above the soldering vapor, some machines can pause just before going into the soldering vapor. Using that pause above the vapor to continue
Electronics Forum | Sun Jun 01 03:42:49 EDT 2014 | sync40
Hello to everybody in this forum, I would like to know any information that you kindly may have about the following subject: We very often do manual soldering assembly of immersion tin finished PCBs. Since thiourea is used in the formulation of the
Electronics Forum | Thu Jun 12 08:35:25 EDT 2014 | jax
I don't fully understand what you are trying to do... 1. Reflow Solder in a Vacuum Temp Chamber 2. Vapor Phase / Condensation Solder with Vacuum 3. Contact Heat system with Vacuum 4. Inline Reflow Oven with Vacuum ... or what you are trying to sold
