Electronics Forum | Tue Jun 23 09:26:11 EDT 1998 | Stefan Witte
| What is the level of interest in bulk feeding cpassive devices, caps & resistors, 0402,0603,0805? The component mfgs. tell me in 3 years 40% of the passive caps will be bulk fed. Their is currently about a 10% cost savings with bulk over tape & r
Electronics Forum | Tue Jun 16 22:26:04 EDT 1998 | Dave F
| The company I work for has only 1 SMT line all FUJI 89 vintage, My expierience with the Industry started with this line when it was brought into the company 2 years ago, from day one I've been the Process tech for the line and have learned a great
Electronics Forum | Mon Jun 08 13:26:59 EDT 1998 | D.Hammond
I work QA at an OEM in Alberta, Canada. I saw earlier posts on the smtnet regarding PCB haloing criteria. I am currently in a dispute with my PCB vendor over the acceptability of haloing (delamination) around plated through holes and vias on a lot of
Electronics Forum | Sat Apr 25 12:58:13 EDT 1998 | Earl Moon
| Is there an industry standard in calculating SMT process | PPM level for benchmarking purpose ? What are the industry | benchmark ppm number for some of the defects like solder | short for 20-mil QFP, tomstone problem for 0603 components etc....
Electronics Forum | Fri Apr 17 14:03:48 EDT 1998 | Earl Moon
| Hello Ya'll, | I've got what may be a silly question, but why does it seem so important to everybody that you have x-ray capability if you're thinking about doing BGA? | I know what most people will tell me; "Steve, that's a pretty silly qu
Electronics Forum | Wed Apr 01 11:24:24 EST 1998 | niall hayes
Hello, We are currently trying to design and ultimately implement a system that will be able to count and manage component placement for three Sanyo chipshooters on three SMT lines. As the number of components decreases in the reels we want to be ab
Electronics Forum | Fri Mar 27 02:05:26 EST 1998 | Jon Gruett
AS the previous have stated there are several ways to get the BGA's off the board. Let me first ask you a couple of ?'s. 1)Are you concerned at all with the damage to the baord or the BGA? 2)Are you eventually going to need to consider the reattac
Electronics Forum | Tue Feb 24 01:19:01 EST 1998 | Jon Gruett
You are right !!! The exact volume of solder paste onto flip chips is extremely critical. Only one vendor that I know has taken that part of the process to the next level, whereby they can effectively deposit the right amount onto the flip chip exa
Electronics Forum | Mon Jan 19 18:49:54 EST 1998 | Jon Wentz
| We are looking for a good solder/desolder machine for state-of-the-art pcb rework. | A step up from the Pace/OK Industries is the level I am researching. | The application is a nice R&D Lab on state-of-the art PCBs. | Anybody who has suggestions or
Electronics Forum | Tue Jan 20 14:18:53 EST 1998 | Dave A
| | We are looking for a good solder/desolder machine for state-of-the-art pcb rework. | | A step up from the Pace/OK Industries is the level I am researching. | | The application is a nice R&D Lab on state-of-the art PCBs. | | Anybody who has sugges
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