Electronics Forum | Mon Sep 09 12:00:01 EDT 2013 | proteus
I have a 208 pin QFP that due to manufacture obsolescence I have to get them form the broker market. I've had several issues with the parts including; bent leads, leads that don't take solder very well, co-planarity problems, and DOA fallout after a
Electronics Forum | Mon Sep 09 16:29:56 EDT 2013 | gregp
Hi Everyone, I'm looking for some feedback about through hole assembly requirements today vs. yesteryear. As I see it, there are two main categories...legacy through hole and new through hole with mixed technology. The legacy stuff is older designs
Electronics Forum | Wed Sep 11 15:12:02 EDT 2013 | rway
"Do you think these machines are less appropriate for smaller lot sizes and PCB's with just a few through hole parts?" That depends. It will still save time if your lot sizes are small, as opposed to hand placement. I would not recommend buying an
Electronics Forum | Wed Sep 11 20:36:04 EDT 2013 | action_101
UIC still manufacturers new thru-hole machines. Both axial and radial insertion models are available. They stopped making the multi-mod dip inserters in '91 or '92. And parts are easily acquired for any older models, there were a ton of machines out
Electronics Forum | Fri Sep 13 08:17:13 EDT 2013 | gregp
Hello Action_101, We are pretty much on the same wavelength as far as moving the cut and clinch and leaving the board stationary. It is the first I have heard about the cut and clinch being difficult to work on but you worked on them so your opinio
Electronics Forum | Tue Sep 10 17:40:14 EDT 2013 | caurbach
Let me start off by saying that although we pot a decent variety of products, we have never been asked to do something like this, so this is not based on personal experience. This is just my gut talking here. I suppose you could use some sort of ca
Electronics Forum | Sun Sep 15 03:42:41 EDT 2013 | sarason
I think _a class=roll > href="http://www.quins.de/Quins-ENGLISH/Software/Q > E_Software/Quins-easy-Software.html" > target="_blank"_http://www.quins.de/Quins-ENGLISH/ > Software/QE_Software/Quins-easy-Software.html > _/a_this might achieve what
Electronics Forum | Sat Sep 14 23:45:44 EDT 2013 | jandon
How many operator/technician/engineer do you recommend for following SMT assembly line to achieve good uptime and smoothly running quality inspection, NPI process, tehcnical support and maintenance at the same time: - Single shift, 8 hours/day - Pri
Electronics Forum | Wed Sep 18 14:12:40 EDT 2013 | pjchonis
Hello Bachman. SAC305 is the most common lead-free solder alloy, not only for wave soldering but also selective. Most of our selective customers (especially automotive) are using SAC305. What is more important than the alloy to consider is the flux
Electronics Forum | Thu Sep 19 18:10:53 EDT 2013 | spoiltforchoice
Don't let quoted speeds affect your decision too much. Send copies of pick and place files for actual products you intend to build and ask for simulated placement rates that would be achieved. Our machine has a rated max placement rate of 15,000cph a
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