Electronics Forum | Thu Oct 24 04:42:39 EDT 2024 | asyraafzai96
Hi, I am facing tiny solder ball issue and flux stain all around the PCB. For info this is my first time run the PCB with matte finishing. I don't have any issue with the glossy finish PCB. For more info I use all the same setting between gloss and m
Electronics Forum | Fri Jul 08 07:46:27 EDT 2005 | GS
Matt, pls, on wich kind of PCB finisching are you using SN 100? Tnks GS
Electronics Forum | Fri Oct 25 21:33:17 EDT 2024 | auriga2001
I can understand how that might happen due to the porous nature of a matte finish versus gloss. It can trap flux and air. But it shouldn't be enough to cause any big problems. What kind of flux is it? Is it coming off cleanly when washing? To reduce
Electronics Forum | Mon Jul 28 11:22:46 EDT 2008 | blnorman
Iagree with Matt, normally caused by pad surface contamination. Out of curiosity, what is the PCB metallization?
Electronics Forum | Thu Aug 05 17:29:24 EDT 2004 | russ
what type of flux are you using and what type of solder resist is on the PCB solder resist (Gloss or Matte), also what is the orientation of the connector to the wave flow and what is the pitch of the leads? Russ
Electronics Forum | Tue Jul 17 22:15:32 EDT 2018 | pcbindex
Hey, Matt, I am also a newcomer to PCB design. This is a PCB website I know (http://www.pcbindex.com/). You can also go in and find out. I hope you have any good suggestions. Share with me, I can make progress together. Thank you
Electronics Forum | Tue Jun 05 20:38:19 EDT 2018 | mattventura
Hi everyone, I am new to the site and I am looking for more information about PCB prototype designs & variations. Any info would be great! Thanks! Matt
Electronics Forum | Tue Nov 27 12:12:53 EST 2001 | Justin
We have noticed that when you are using a no-clean flux with the wave solder process that you will have additional solderballs. One thing that we have done is to change the PCB finish to a matte finish. This has greatly reduced the number of solder
Electronics Forum | Mon Oct 11 13:08:29 EDT 1999 | Dave F
| Folk's, | | I'm just tying up some loose end's on my Master's Thesis on solderballing @ wave soldering and the effect the topography of the mask / PCB has on it. | I was wanting to do a straw poll on you guy's as to the type of resist's you are us
Electronics Forum | Mon Jun 17 23:57:50 EDT 2019 | aite
Hi, Matt this website has a lot of knowledge about PCB design, I believe you can find what you want here. In addition to PCB design knowledge, there are some electronic component suppliers. If you need to buy a product for testing or to make a circ
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