Electronics Forum | Tue May 11 08:02:07 EDT 1999 | Philip
We are currently looking at purchasing some BGA rework equipment. Could someone give us the pro's and cons of IR heating (top/bottom)vs. hot air convection ? All other tips are also welcome. Thanks
Electronics Forum | Mon May 10 12:03:27 EDT 1999 | Douglas A. Hooper, Sr.
If I clean my assembly and find no visable contamination with the unaided eye, do I need to do cleanliness testing prior to conformal coating?
Electronics Forum | Mon May 10 10:08:16 EDT 1999 | Rich Taylor
Can anyone tell me what the recommended "typical" cooling rates are after reflow? Are the cooling rates considered as critical to control as the heating rates and why/why not?
Electronics Forum | Mon May 10 16:51:32 EDT 1999 | Ruby Zheng
| Can anyone tell me what the recommended material for molding with thermal expension coeffecient around 20ppm and transparent for lightwave 850nm. Thanks |
Electronics Forum | Wed May 12 15:22:24 EDT 1999 | WDR
Earl you posted a message on 1-14-99 about converting to VOC free flux. Have you completed your evaluation? Could I get a copy of any data supporting your conversion to VOC free? Thanks WDR
Electronics Forum | Fri May 07 08:45:08 EDT 1999 | Tom O'Connor
How do I add my web site to my listing. Web site is: www.tm-sales.com Thank you.
Electronics Forum | Thu May 06 12:59:42 EDT 1999 | Clifford Peaslee @ SMTnet
We have been experiencing problems with our web server recently, and has caused periodic slow downs. We are working hard to resolve this issue, and it is our #1 priority. Sorry for the inconvenience, and thanks for your patience, Cliff
Electronics Forum | Thu May 06 11:09:12 EDT 1999 | carl
Hi All; I'm looking for a cheaper place to optain Fuji Hair Pin clips for feeders. Currently the price from Fuji $9.00. I have check many others fastener Mfg, but no luck. Any feedback is welcome. Thanks
Electronics Forum | Thu May 06 05:29:46 EDT 1999 | Edmund Loh
Can anyone pls enlighten me on the rework of BGA. I reworking on a optic BGA with a glass plate on it. Is there any special requirement to take care for the rework. Thank You
Electronics Forum | Wed May 05 12:03:11 EDT 1999 | Edmund Loh
Can anyone pls email me a typical temperature profile for wave soldering process. Thank you vey much. rdgs...
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