Electronics Forum | Fri May 26 14:15:16 EDT 2006 | patrickbruneel
Its it possible to post a picture from right after reflow? To see what we start with and compare the difference after 5 years. The grainy structure is not as much a concern as the growth-like appearance on the boundary of the solder. What paste al
Electronics Forum | Fri May 16 03:37:04 EDT 2008 | ianlg
Hi There is a Benchtest on the EPP Stand at the SMT Hybrid & Packaging exhibition that may be on interest to you where 11 printers are going to be tested against each other. It should be interesting to all who are looking to purchase a screen printe
Electronics Forum | Tue Oct 14 08:04:11 EDT 2008 | bickt
Does anyone have the same issue as i do with component markings?? I am using a AOI machine to inspect and the parts that our girl buys are a mess. the ink is smeared and not readable. I was told there is no quality level when you buy parts. Doe
Electronics Forum | Tue Jun 30 05:06:22 EDT 2015 | CyberOptics Corporation
Hello Shim, CyberOptics offers a complete range of 2D and 3D AOI systems to suit a wide spectrum of applications. You can find out more about our inspection solutions at http://www.cyberoptics.com Please feel free to contact our Sales team or dist
Electronics Forum | Tue May 31 11:35:12 EDT 2016 | swag
It's a Spectrum Technologies Sienna 300 Series. The main down fall is that you can only program x and y (as far as I know). By that I mean you can't do circles or diagonals. Only squares and rectangles or shapes with only vertical and horizontal s
Electronics Forum | Mon Nov 25 12:16:53 EST 2019 | slthomas
A reticle on a good microscope will measure individual apertures and aperture spacing fairly well if you just want to check a few. It's not fast, though. The other end of the spectrum would be a stencil measurement system that uses your paste files
Electronics Forum | Fri Jun 03 15:19:32 EDT 2022 | dwl
I don't recall thicknesses off the top of my head but brittleness becomes an issue more for gold plating then ENIG. .125 um should be fine. also, gold ain't cheap so its unlikely your PCB fab will get anywhere near the max tolerance. On the other e
Electronics Forum | Mon Apr 17 19:42:34 EDT 2000 | Russ Cutler
We just bought a new Heller 1800 EXL reflow oven for reflowing SMT boards. We us a low temp RMA solder paste with 2% silver. Everything we build is to IPC Class 3 specifications. We have approximately 600 different types of circuit boards we build
Electronics Forum | Mon Oct 04 03:48:02 EDT 1999 | Chris May
| What is the average pay that a SMT Programmer would get? The machines would be Fuji and Universal. | This is going to open up a can of worms involving phrases relating to monkeys and peanuts. I have come across a spectrum of scales depending on the
Electronics Forum | Mon Oct 04 03:52:26 EDT 1999 | JAX
| | What is the average pay that a SMT Programmer would get? The machines would be Fuji and Universal. | | This is going to open up a can of worms involving phrases relating to monkeys and peanuts. I have come across a spectrum of scales depending on
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