Electronics Forum | Thu Jan 14 06:03:51 EST 2021 | manaik
Hello, We have recently bought ZipaTec select 250, we are having problems with offsets. Somehow the offset of fluxer, wave and preheat dont match one another or the program we create. The previous owners are of no help. The main question i have
Electronics Forum | Thu Oct 31 02:43:55 EDT 2013 | hqew2013
The smallest finished hole available for 2 layer board is .020”. The smallest finished hole available for 4+ layer board is .014”. All holes are round and drilled through from top to bottom layer of board. No blind or buried vias. For holes = .15
Electronics Forum | Tue Oct 31 17:37:09 EDT 2017 | cotinc01
Please email me at sales@cotinc.com with your requirements. We manufacture several types of selective solder nozzles for other machine types and would like to see if we can assist you with your request.
Electronics Forum | Fri May 26 10:49:32 EDT 2006 | pjc
250C peak temp seems very high for components. Thermal damage, which is latent like ESD damage, can occur on components at temps as low as 235C. Looking at component specs to see what the max temps are is a good idea I think when doing Pb Free trials
Electronics Forum | Wed Apr 26 10:21:09 EDT 2006 | slaine
Hi you need to dip long enough for the temperature of the part being soldered to reach about 20 degrees above liquidus of the solder. For the small parts we dip solder we had Sn62 and SAC387 baths set to 250 degrees and this seems to work best for us
Electronics Forum | Wed Nov 30 03:42:42 EST 2016 | bukas
i have a SPA 250, it has serial connector but uses RS485. only 2 pins of serial connector are in use. it is very likely that this is the case with SPA 400. there are some settings in offline editor, if you havent fixed it yet i can send you some pict
Electronics Forum | Thu Apr 30 22:40:32 EDT 2009 | davef
Selective Wave Soldering DoE to Develop DfM Guidelines for Lead and Pb-Free Assemblies Written by Makram Boulos, Craig Hamilton, Mario Moreno, Ramon Mendez, German Soto and Jessica Herrera Circuits Assembly Magazine, 31 December 2008 19:00
Electronics Forum | Fri May 26 12:24:48 EDT 2000 | Steve Thomas
Greetings! I'm hoping that you can help me with a problem, possible due to my pea brain not being able to figure out how to work the site. When I do a search of the forums and get 250 hits, the only way I can see the last one is to go through the w
Electronics Forum | Thu Feb 14 11:04:41 EST 2019 | SMTA-Bob
Bob Willis Book Reviews for Electronic Assembly https://youtu.be/IkQFFT4DT5U Three new books this month, hopefully there is something that will have you visiting the book shop or online service soon like http://www.smta.org Nanopackaging Nanotech
Electronics Forum | Thu Jan 10 22:55:24 EST 2002 | davef
You are sure taking you sweet time getting this thing running. You're getting too much beach time. NOZZLE SELECTION Typically, the only rule of thumb that applies to choosing the correct nozzle ID is that it should be one half of the required dot d
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