Electronics Forum | Mon Nov 02 13:24:18 EST 1998 | Ryan Jennens
| Well my process is I'm running my belt speed at 3.50fpm and about 215 to 225 degrees top side. I got my main wave down to a little less than half the board thickness. I'm not using a hot air knife cause we thought it might create more of a problem
Electronics Forum | Fri Sep 18 11:26:37 EDT 1998 | Earl Moon
Talk To You Later | | | Ta Ta Ya La | | | Dave F | | | | I've even forgotten what I was going to say - but one thing I do remember is how valuable your ever present information is. | | This clean/no clean thing is getting more interesting every day.
Electronics Forum | Wed Sep 16 07:18:20 EDT 1998 | smd
We're getting new SMT equipment! A flex machine and conveyors to boot. We have Simplimatic equipment now but I'm wondering about Lynx (I have the strong impression that Philips wants to deal) or this D-pace company? What's the 411 on these guys? Equ
Electronics Forum | Tue Sep 15 16:40:01 EDT 1998 | Ben Salisbury
| | Dynapace now has many styles of PCB conveyors in stock for quick delivery. Also available for quick delivery are bare board loaders along with other modules for automating your process. | Sorry Vendor Person, | You should have gotten on the capit
Electronics Forum | Sat May 30 18:09:17 EDT 1998 | Earl Moon
| Got handed an assignment for which I'm not totally qualified. Don't expect this forum to had me all the answers. Some answers are obvious as the device types are fairly self explanatory. | As everyone knows, IBM had problems with their ceramic BGA
Electronics Forum | Mon Jun 01 20:37:54 EDT 1998 | D.Lange
| | Got handed an assignment for which I'm not totally qualified. Don't expect this forum to had me all the answers. Some answers are obvious as the device types are fairly self explanatory. | | As everyone knows, IBM had problems with their ceramic
Electronics Forum | Thu Oct 26 17:53:32 EDT 2000 | Dave F
John: I�m here. On "what do ya think about that one!..."??? Mutha, that sounds rat�s rump [as Dennis Miller says] ugly. On some boards, we paste a cuppla chips on the break-away panels and then torque the chips from the board after cure. We use the
Electronics Forum | Mon Sep 11 04:23:49 EDT 2000 | Wolfgang Busko
Adam: I would say that you do have a reliability problem. - check parts for solderability - check your board finish - check your profiles - check your paste - check your processes with focus on cleanliness - do some mechanical tests, you should rath
Electronics Forum | Wed May 31 05:32:14 EDT 2000 | F.Frimpong
Hi All, I am looking to design some test structures on GaAs and High resistivity silicon for the high frequency characterization of interconect materials. (Organic substrate, vrs LTCC, Flipchip bump configuration: (metallurgy, shape height etc) conta
Electronics Forum | Tue Jan 30 07:55:31 EST 2001 | ibi
I will have to process a PQFP 128 with a pitch of 0.4 mm. Given that the width of its leads are about 0.13-0.23 mm, i dread the worst when printing the solder paste. So, i would like to know if some people have yet test this type of fine pitch, what
