Electronics Forum | Tue May 29 05:45:54 EDT 2007 | d0min0
Hi, i'm looking for an analyzer - possibly universal one that can be installed externally (we have two types of ovens and decide which one to choose for it) can You propose a solution - where to look and what could be the price? best regards
Electronics Forum | Thu May 31 13:39:23 EDT 2007 | wavemasterlarry
You need to switch to an alcohol based stamp. It will work cause that's what we use.
Electronics Forum | Tue Jun 05 10:14:29 EDT 2007 | cwright
Question: What is the standard for de-ionized water in smt field if any at all. Would it be more cost effect to buy an de-ionizer then to buy the water? If so can you point me in the right direction. Thank-You
Electronics Forum | Tue Jun 05 15:10:24 EDT 2007 | jax
Am I missing something? Get the Laminate Sizes from your suppliers, and make your own Array Files. You might need to include tooling holes for the Fabrication house but they will surely supply you with the information that they need. This way you
Electronics Forum | Tue Jun 05 21:08:22 EDT 2007 | rfrog
What the rub on all of the different batch cleaner manufacturers? I haven't been impressed with Unit Design or Aqueous Tech.
Electronics Forum | Wed Jun 06 08:04:24 EDT 2007 | davef
What are the issues that concern you about Unit Design and Aqueous Technology? For other supplier recommedations, look for the 'usual suspects' here: http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=50449
Electronics Forum | Wed Jun 06 11:19:21 EDT 2007 | ramseyn
Hello. What kind of void are you seeing? You said the part was a BGA, is it being underfilled or is it a solder void?
Electronics Forum | Thu Jun 07 08:35:11 EDT 2007 | samir
So you are saying that, for a CHIP wave (not the smooth, laminar wave), but the CHIP wave, your expectation is to see "smooth" solder, and not ripply, turbulent solder. This is what you're saying, correct?
Electronics Forum | Thu Jun 07 09:14:48 EDT 2007 | hussman
Chip waves are supposed to be turbulant. You have 2 waves, correct? And you're talking about the first wave the board sees, right? What part is not soldering? SOT-23? Yes you should turn your nitro off when not running the wave.
Electronics Forum | Thu Jun 07 09:06:03 EDT 2007 | grics
One of our customers asks for this data to be included in the profile (which has an allowable window of 20s-40s) What is this for?
