Electronics Forum | Wed May 03 15:00:44 EDT 2006 | patrickbruneel
It all depends on process, design and environment in which the contacts are used. Both have excellent conductivity characteristics Both don't oxidize over time On the other hand gold is much softer then carbon, and after hitting that contact a gazil
Electronics Forum | Wed May 03 12:26:30 EDT 2006 | patrickbruneel
This is indeed yet another proof that under impulse of the RoHS directives all norms are flushed down the drain. Bean counters are slowly but surely taking over our industry because they no longer face resistance by form of standards. Even the basic
Electronics Forum | Thu May 11 15:11:14 EDT 2006 | patrickbruneel
I assume you talk about wave soldering. No-clean fluxes are widely used since 1987 or earlier and after all these years they have proven to be reliable. If you clean the board or not the dust bunnies etc. will still reach the board surface. If you us
Electronics Forum | Wed May 10 13:03:50 EDT 2006 | PWH
It sounds like your depaneling method is good. The only thing left to look at is to see if the depaneler is hitting the part somehow from the cutter or the bottom plates. I've seen time and time again where an operator has a part in contact with th
Electronics Forum | Fri May 12 14:35:58 EDT 2006 | patrickbruneel
Steve, You're asking the right questions, don�t listen to sales pitch and stick with the facts. But you're in for a tough ride with lead-free because there is just not enough data and experience with the lead-free alloys as of yet. Every month you h
Electronics Forum | Sun May 21 19:14:53 EDT 2006 | grantp
Hi, I agree, and normally we would not act like this to a real person, but this guy is a joke, and it was funny to read the replies to it, and reply. Guru is never going to be part of this forum, because he's just some weird guy who's too arrogant
Electronics Forum | Sun May 21 00:42:44 EDT 2006 | mika
Hi, I am just thoughtful about how the SMTnet:s e-mail system works. I have been waiting for an e-mail that a fellow with a problem got and I said in the thread; just e-mail me and I will try to help You out because I still have something from the ol
Electronics Forum | Sun May 28 19:02:11 EDT 2006 | grantp
Hi, One thing, getting back to the original topic, is you might want to panelize these boards as much as possible, as you don't have too many components, but you have some good volume. So the machine changeover time is going to be an issue. Althoug
Electronics Forum | Tue May 30 20:40:13 EDT 2006 | Efren
Thanks to every one who has dedicate some time to answer to my topic. More of them had been very useful to me. Grant: Answering some of your questions, yes I already will use panels; I only bring the dimensions in order to illustrate the size. And ye
Electronics Forum | Fri Jun 02 07:16:55 EDT 2006 | philips
hi Efren, 25k/month means this will come 1000 units per day(25days) so 500 for 1 shift, so by using following method u can easily produce ur target. MPM AP25 - XP-142 - XP142 - XP243 - VITRONICS reflow, this is the best method, by using optimastic pr
