Electronics Forum | Wed Jun 06 16:11:54 EDT 2012 | pbiron
I am experiencing many solder balls when using my selective solder machine when leads are fairly close together. Using a no-clean flux (3.4% solids). I have changed the volume of flux with no change in amount of solder balls.
Electronics Forum | Tue Nov 20 11:57:25 EST 2012 | torch
has anyone ever tried running these devices through a reflow process soldering the tab to the pcb then soldering the TH connections? we have a device which needs fitted but we are soo tight for space that we cannot use a conventional screw/nut to hol
Electronics Forum | Thu Dec 05 05:39:05 EST 2019 | oxygensmd
I know your application isn't BGA but the data sheet also mention about the peak temperature - 235 Celsius. For the LEDs you can reach higher temperature and I recommend to reach 225-235 Celsius. You will get significantly better results because the
Electronics Forum | Thu Apr 16 09:31:28 EDT 2009 | padawanlinuxero
Hi all! I have a problem, I have a wave solder a Econopak plus by Electrovert, and someone move something when I was not here, now when I try to load a recipe a very specific recipe is givening me a error message : MyrecipeName Isam error 30000: Da
Electronics Forum | Thu May 18 20:42:36 EDT 2006 | davef
Hypothesis #1: We agree with Steve. You are probably seeing the nickel underplate. The gold was absorbed into the solder in portions of a second, so that you don't see it is not surprising. We're guessing that the gold was porous and allowed the n
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
Electronics Forum | Thu Jun 29 07:48:59 EDT 2000 | Mark
Welcome Bob, HASL stands for "Hot Air Solder Level" and is the final finish the raw boards guys place on the solder pads on the PCB. There are two popular raw board finishes, HASL which is a solder finish and NiAu which is Nickle Gold, and is a Gol
Electronics Forum | Tue Feb 06 18:19:30 EST 2001 | davef
Now that's surprising that your board fabricator would say the mask was cured properly [without even inspecting the boards]. I wonder if they can backup those BOLD words when testing your boards with the webbing problem. The reason you can�t find t
Electronics Forum | Mon Oct 19 07:25:38 EDT 1998 | Greg Flynn
Has anybody out there, heard of a process/technology called AZOTE SOLDERING ???
Electronics Forum | Tue Nov 05 06:10:56 EST 2019 | amitthepcbguy
IPC- JSTD-001 Class-3: this is a complete guide to the solderability tests, please refer to the specifications.
