Electronics Forum | Tue Aug 25 21:09:52 EDT 1998 | Robert J. Clarke
I like the new layout- just one problem- can't seem to get back to a search on a subject after viewing the E-mail. Have to go back to the Home Page and start the search over to look at other replies to a given issue. May want to have a back feature i
Electronics Forum | Sun Aug 23 20:24:59 EDT 1998 | Karlin
Hi, Does anyone has experiences in reflowing Ceramic BGA and found solder wicking ? Solder wicking has the syndrome that solder being wick from the pad and ended up in the leads. We have rule out the possibility of not printing any solder paste there
Electronics Forum | Thu Aug 20 11:33:54 EDT 1998 | Kallol Chakraborty
Posted by Kallol Chakraborty on August 20, 1998 at 09:33:52: Hi folks, Is there any reclaiming process for bent leads(mostly QFP). Root cause seems to be handling and packaging. Also like to know if there is any equipment that we could consider for t
Electronics Forum | Sat Aug 15 09:22:59 EDT 1998 | Sergio Luiz Vito
Hello, I am working in optimization of PANASERT MVIIF insertion programs and need some help. The result of PANAPRO HOST OPTIMIZATION is not too good - Sometimes assembly time after optimization is poor than original program (With no panapro host opt
Electronics Forum | Fri Aug 14 12:43:10 EDT 1998 | Upinder Singh
| Electrical Eng. is looking for 5 micrograms per sq centimeter. After the board has been cleaned. Is this possible on a fully assembled bd? Yes, u can go to the mentioned level of cleanliness.....but can u be a bit more elaborative. Recently I did
Electronics Forum | Fri Aug 14 08:30:44 EDT 1998 | Pat Copeland
Where can I find a spec to put on my fab drawing, to call out the cleanliness of the board, before I recieve it. These boards will require a tight spec after they are assembled, so I want to know that they are clean when I get them. Any suggestions.
Electronics Forum | Thu Aug 13 11:38:37 EDT 1998 | Bob Barr
I am interested in hearing about people's experiences with buying used pick and place and stencil printing equipment. For example, was the cost saving worth the experience, was technical support available before and after the sale, did you deal direc
Electronics Forum | Tue Jun 30 14:59:54 EDT 1998 | Justin Medernach
| Looking to contact some users of Vitronics reflow ovens. | Which model do you use? | Overall opinion of equipment and company? | Thanks in advance I use an SMR500 without inert reflow, although it's capable. I have had great success with this oven
Electronics Forum | Thu Jun 25 13:00:41 EDT 1998 | Bill D.
I have a 2-up panel measuring about 8" x 8" with a score for depanel throuch the middle. I see warping after reflow of the panel (bending in/about score line). The board is not framed (i.e., supported) during SMT reflow other than on the conveyor thr
Electronics Forum | Fri Jun 26 09:35:46 EDT 1998 | David S.
| I have a 2-up panel measuring about 8" x 8" with a score for depanel throuch the middle. I see warping after reflow of the panel (bending in/about score line). The board is not framed (i.e., supported) during SMT reflow other than on the conveyor t
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