Electronics Forum | Thu Feb 28 06:24:50 EST 2002 | mrpsilva
Dear SMTneter, I am loonkig for some information about how to rework a BGA. Some technical info explaing how to put solder past manualy, soldering manualy, tips and so on. Where can I find something about? Thanks in advance Marcos
Electronics Forum | Thu Feb 28 16:40:04 EST 2002 | liviuj
>Dear SMTneter, >>I am loonkig for some information about how to rework a >>BGA. >>Some technical info explaing how to put solder past >>manualy, soldering manualy, tips and so on. >>Where can I find something about? >>Thanks in advance >>Marcos Hi
Electronics Forum | Fri Dec 15 09:44:38 EST 2006 | mashmo
Hello I am a circuit board designer and just wanted to ask if anyone is seeing the need to alter footprints for ROHS assembly. I also wanted to make sure that I have this particular issue correct. If your BGA is lead free then used solder paste with
Electronics Forum | Tue Sep 16 12:16:45 EDT 2008 | mw_fl
Thank you for your comments and questions. Did not realize that they charge for the registration. Was just reading some info on the service contracts through Contact Systems and saw they required the system to be registered. One of the brokers that
Electronics Forum | Thu Feb 28 07:57:52 EST 2002 | caldon
Marcos- BGA's and soldering manually is difficult. Typically soldering BGAs requires reflow just as a reflow oven does, so I recommend a rework station. Go to http://www.empf.org/html/empfset.htm and download Jan 2002, Dec 2001, Sep 2001, Aug 2001,
Electronics Forum | Fri Sep 17 15:01:05 EDT 1999 | Dave F
| | We have some SMT components with gold plated leads. They're actually LCC led packages. A good solder alloy to use would be Indium / Lead to reduce tin dissolution into the gold and avoid the resultant brittle intermetallic compound. However, a re
Electronics Forum | Sat Oct 06 08:32:09 EDT 2001 | davef
Mr. Wizard is not currently available. You get the wizzer. Maybe your dream date will show later. Get your own lab tests done. Show your potential customer that your boards are clean. That�s the issue. The issue is not how you go about cleaning
Electronics Forum | Sat Sep 18 04:42:52 EDT 1999 | Brian
Dave, I'll respond by paragraph: | | | Brian: | | I like Ag2 also. I prefer it over both 63/37 and 60/40, if the price is not a factor. Yes, gold rips through eutectic and near-eutectic solders like habanero slathered shiitake burritos through
Electronics Forum | Sat Sep 18 12:27:21 EDT 1999 | Earl Moon
| | | Dave, I'll respond by paragraph: | | | | | Brian: | | | | I like Ag2 also. I prefer it over both 63/37 and 60/40, if the price is not a factor. Yes, gold rips through eutectic and near-eutectic solders like habanero slathered shiitake
Electronics Forum | Sat Sep 18 13:05:57 EDT 1999 | Brian
| | | | | | Dave, I'll respond by paragraph: | | | | | | | Brian: | | | | | | I like Ag2 also. I prefer it over both 63/37 and 60/40, if the price is not a factor. Yes, gold rips through eutectic and near-eutectic solders like habanero slath
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