Electronics Forum | Tue May 24 21:48:23 EDT 2005 | steve
You can continue repair and rework with tin/lead solder until 7/06. However!!! Any product still on the shelves overseas after 7/06 will be returned to the USA. Thought? Maybe start repairing with SAC305 now? Also SAC is Tin, Silver and Copper. No Ni
Electronics Forum | Fri Oct 07 14:29:49 EDT 2005 | pjc
FYI: The Speedline Technologies Knowledge Blog, at http://www.speedlinetech.com/blog, will share industry-leading insight, technical know-how, and personal observations from the company�s top experts. In the blog�s first entry, Gerald Pham-Van-
Electronics Forum | Tue Nov 08 05:00:23 EST 2005 | rlackey
Hi CW, Regarding orientation, yes, your diagram is right - see the following link for confirmation. http://search.murata.co.jp/Ceramy/image/img/A18X/C2EB3C.PDF Regarding information on bending strength you want to talk to your local Murata office
Electronics Forum | Wed Dec 21 12:19:58 EST 2005 | DannyJ
Hi Mark, We're not doing anything too fancy. We have a couple of programs that do assist us, but in all reality, they are mainly front-ends for a database. The first is a program called Global Shops that we use for our inventory. This is based o
Electronics Forum | Wed Dec 21 17:46:33 EST 2005 | muse95
Wow - 11,000. We have 8K-9K, and we have had three people working on it for the last 6mos, around their other duties. We aren't done. Some MFR's changed PN's. Some add G, some add LF, some add NOPB, some add Z, Some add a "+", etc. Some have no d
Electronics Forum | Mon Feb 20 13:29:44 EST 2006 | patrickbruneel
Great work Amol, Please keep us posted about the results of the x sectioning. I personally don't believe that the cracks are due to non-eutectic properties of SAC. Because the alloy is only 4�C off eutectic and when a solder joint exits the solder
Electronics Forum | Thu Mar 23 10:35:55 EST 2006 | Wave Master Larry
WEll Im hearing all this talk about leadfree nonsense from the engineering dept at my place of employment.Let me tell you Ive been looking at this stuff for 12 yrs and i think tearing of the filet is a normal part of the solder joint kindof like dros
Electronics Forum | Fri Apr 21 23:17:29 EDT 2006 | SD
Well, my first thought is that you need to consider lead-free rework. Depending on the alloy, some stations may not be able to reach the correct temperature. The best stations I have seen have a prism & shows both the pads and the BGA on a single v
Electronics Forum | Tue May 02 11:05:38 EDT 2006 | grantp
Hi, Who cares, lead free is not going away, and unfortunately that "lets just hope lead free goes away" attitude has permeated a lot of US based suppliers, and now we are in real trouble, because parts availability currently is a total mess. It see
Electronics Forum | Fri May 12 07:53:40 EDT 2006 | egrice1
Sheldon, Tip life is directly related to temperature, IRON plating thickness on the tip, Alloy composition used and operator technique. High tin contents in lead free alloys attach the tips. Poor wetting and higher melting temperatures cause us
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