Electronics Forum | Sat Mar 23 23:07:02 EDT 2013 | dhanish
I have a question on component placement 1)for solder paste ,do we need to press the component into solder paste during placement process? 2)how we define force for Smt component..sometimes we add force for certain BGA?any guideline? Pls advise
Electronics Forum | Tue May 13 12:41:09 EDT 2008 | mmjm_1099
HELP ME !!!! Going crazy with this XP242 with a simple 5mmx5mm part. We have run this product in the past plenty of times and all of a sudden its placing it about 3 mm too high than it should be at. The rest of the parts on the board are placed perf
Electronics Forum | Thu Nov 30 19:19:40 EST 2023 | daniel_stanphill
ProcEng1 made a super important point. The packaging needs to be able to survive the temps needed to reflow the paste. There are a number of jobs we have that we either hand or selective solder the connectors after the surface mount is done for that
Electronics Forum | Thu Apr 11 11:06:27 EDT 2013 | ericrr
1) I think maybe not, however having said that, our conveyor does not work between the final placement machine and the oven, in the early days before I became a "experienced" operator in pulling the board out of machine running it along the track to
Electronics Forum | Wed Apr 17 08:35:17 EDT 2013 | emeto
I currently run Siemens and they have their own recommendations about placement force. Most of the passive parts will be placed using 2N. For some BGA'a we will go about 4N and for certain parts that are very easy to break you should go 1N. All parts
Electronics Forum | Fri Oct 27 14:54:29 EDT 2023 | proceng1
I won't answer your design question, as I don't do PCB design. I will say that if your product is to ROHS, make sure that the connector you choose can handle the REFLOW temperatures required. As a CM, we have had some products that were intended fo
Electronics Forum | Thu Jun 24 20:58:19 EDT 1999 | wayne sanita
hello, has anyone tried dispensing solder paste in thru holes instead of waving or hand soldering. if so how did it work out for you. thanks for the input wayne
Electronics Forum | Thu Jun 24 22:58:21 EDT 1999 | Earl Moon
| hello, | | has anyone tried dispensing solder paste in thru holes instead of waving or hand soldering. if so how did it work out for you. | thanks for the input | | wayne | | | Once you start, depending on applications, you'll toss your wave s
Electronics Forum | Fri Jun 25 16:32:45 EDT 1999 | MMurphy
| | | hello, | | | | | | has anyone tried dispensing solder paste in thru holes instead of waving or hand soldering. if so how did it work out for you. | | | thanks for the input | | | | | | wayne | | | | | | | | | | | We have tried this mainly
Electronics Forum | Fri Jun 25 11:05:19 EDT 1999 | Christopher Cross
| hello, | | has anyone tried dispensing solder paste in thru holes instead of waving or hand soldering. if so how did it work out for you. | thanks for the input | | wayne | | | We have tried this mainly on thru hole connectors (.035 pins, .1 s
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