Electronics Forum | Sun Apr 25 11:44:14 EDT 1999 | Earl Moon
| | We are just starting to manufacture a PCB with a .039" fine-line PBGA. We are currently seeing voids, mainly in the center, that are as much as 45%. We also intermittently see the corner balls of the PBGA smaller than the center balls. We are usi
Electronics Forum | Wed Apr 21 14:38:38 EDT 1999 | Justin Medernach
| Does anyone have any experience with soldering 50mil pitch BGA's that have a via in the pad, the size is .012 The via will be masked off on the bottom side of the board. Need to know what precautions or problems if any I might encounter. The proces
Electronics Forum | Wed Apr 21 02:28:39 EDT 1999 | Jeff Sanchez
| Jeez, | | I just about had a fine Mexico thing going, or was that in my dreams? Probably, but thanks for the future X possibility. | | OK! Let's keep this thing technical. Let us not dwell on the emotionally charged moment of my return. However,
Electronics Forum | Wed Apr 21 09:47:19 EDT 1999 | Chrys Shea
| Jeez, | | I just about had a fine Mexico thing going, or was that in my dreams? Probably, but thanks for the future X possibility. | | OK! Let's keep this thing technical. Let us not dwell on the emotionally charged moment of my return. However,
Electronics Forum | Wed Apr 21 12:24:42 EDT 1999 | Justin Medernach
| Jeez, | | I just about had a fine Mexico thing going, or was that in my dreams? Probably, but thanks for the future X possibility. | | OK! Let's keep this thing technical. Let us not dwell on the emotionally charged moment of my return. However,
Electronics Forum | Wed Apr 21 19:02:53 EDT 1999 | Earl Moon
| | | Jeez, | | | | | | I just about had a fine Mexico thing going, or was that in my dreams? Probably, but thanks for the future X possibility. | | | | | | OK! Let's keep this thing technical. Let us not dwell on the emotionally charged moment of
Electronics Forum | Thu Apr 22 17:07:13 EDT 1999 | JohnW
So u gave Mexico up for us...we're all touched ( apparently the net now have a Doc to confirm this hehehe) it's great to see u back, John | Jeez, | | I just about had a fine Mexico thing going, or was that in my dreams? Probably, but thanks fo
Electronics Forum | Sun Apr 18 19:18:28 EDT 1999 | Wayne Bracy
| | | | Please visit our Web site, especially 'link page', to get some hint for roll typr of cleaning wiper for automatic screen printers. http://www.squeegee.co.kr | | | | | | | Idiot: I wouldn't visit your site if I had to start using toilet pap
Electronics Forum | Fri Apr 02 11:18:02 EST 1999 | Scott McKee
| | We've been using a newly installed DI re-circulating system. | | It's been a big headache. Mostly understanding what causes our resistivity to be unpredictable. I think I've got a handle on that part now. The system consists of a Carbon,HMR(cheal
Electronics Forum | Tue Mar 30 10:57:54 EST 1999 | Steve Gregory
Hello, I'm a student assistant in a research project that deals with the simulation of PCB assembly systems. At the moment I collect information about SMDs. My problem is how to assign the correct feeder width to various devices in a simulation. Is
