Electronics Forum: (4) (Page 626 of 630)

Re: Wave Solder Problems - VIA HOLES

Electronics Forum | Tue Jun 08 11:40:03 EDT 1999 | Steve Skinner

I'm encountering a new problem at my new company that I haven't encountered before in my past life - and that's Wave Soldering VIA holes. We've been getting a rash of defects that we call in this company, "insufficient solder in VI

Re: VOC Free Flux

Electronics Forum | Fri May 14 16:08:38 EDT 1999 | Chrys Shea

I am looking for anyone who has converted over to VOC Free flux. I need some info on any problems, etc. that you might have had. Please E-mail me at wes.ruggles@vickers-systems.com or call at (513) 494-5229

Re: Hey Ya'll, let's talk about Lead fer' a bit...

Electronics Forum | Mon May 03 18:11:10 EDT 1999 | Steve Gregory

Hi Ya' John! Here's my comeback to the points you've raised...you knew I would have a comeback, didn't ya'? Steve, I see your point, and yes there are alot bigger fish to fry in the removal or control of lead in the environment. However even

Re: Hey Ya'll, let's talk about Lead fer' a bit...

Electronics Forum | Mon May 03 18:11:32 EDT 1999 | Steve Gregory

Hi Ya' John! Here's my comeback to the points you've raised...you knew I would have a comeback, didn't ya'? Steve, I see your point, and yes there are alot bigger fish to fry in the removal or control of lead in the environment. However even

Re: Hey Ya'll, let's talk about Lead fer' a bit...

Electronics Forum | Tue May 04 14:37:44 EDT 1999 | JohnW

Hi Ya' John! Here's my comeback to the points you've raised...you knew I would have a comeback, didn't ya'? Steve, I see your point, and yes there are alot bigger fish to fry in the removal or control of lead in the environment

Re: all powerfull UP78..or is it..?

Electronics Forum | Sun May 02 11:53:43 EDT 1999 | Chrys Shea

Ok folk's has anyone used Alpha Metal's UP78 solder paste ? Our place is looking to move to that as the way to go, getting rid of the Hereaus 362's and Alpha 737's of the current set up. My question's are really : how is the

Re: all powerfull UP78..or is it..? - Homeplates..??

Electronics Forum | Sun May 02 19:09:46 EDT 1999 | JohnW

Ok folk's has anyone used Alpha Metal's UP78 solder paste ? Our place is looking to move to that as the way to go, getting rid of the Hereaus 362's and Alpha 737's of the current set up. My question's are really :

Re: all powerfull UP78..or is it..?

Electronics Forum | Wed May 05 10:57:25 EDT 1999 | Kevin Hussey

Ok folk's has anyone used Alpha Metal's UP78 solder paste ? Our place is looking to move to that as the way to go, getting rid of the Hereaus 362's and Alpha 737's of the current set up. My question's are really :

Re: all powerfull UP78..or is it..? - Homeplates..??

Electronics Forum | Sat May 08 07:41:00 EDT 1999 | wayne sanita

hello, i have been using up-78 ultraprint for over a year now. at first we were getting lots of solder balls mainly on 0805's. this happened with all paste we used, too much solder under component leads. i have been using apertures reduced 10% homepl

Re: Why are squares better than round ones?(and a update on my lil' nightmare)

Electronics Forum | Wed Apr 28 11:16:45 EDT 1999 | Steve Gregory

Hello all, I read about Steve's headache a few articles back and I'm really interested by his tip. However, I'm still wondering why square apertures release solder paste better than round ones. For the same volume of paste, the surface area of th


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