Electronics Forum: bga epoxy (Page 7 of 7)

Re: DOUBLE REFLOW WITH HEAVY WEIGHT PLCC PACKAGE

Electronics Forum | Fri Jul 24 13:41:05 EDT 1998 | Bob Willis

Sorry guys have a look at this list of component weights and then work out the surface area of the lead/pad and then come back on the PLCC issue. Chip 0805���� 0.007g������ 2 Chip 1206���� 0.009g���� 2 Chip 1210���� 0.012g���� 2 SOT23���������0.008g�

Rep Responses in Forum, Possible Guidelines

Electronics Forum | Mon Oct 14 12:56:50 EDT 2002 | davef

His technical contribution to the forum. From these 24 postings, we can see that 75% of Sean�s postings have a decided commercial bent, as followings: * Could be argued that the posting is a good technical response. Percent of postings 25%. * Could

Re: Things I Like Without Endorsing

Electronics Forum | Sat Jun 05 00:27:54 EDT 1999 | Dean

| | | To you all for comment and summary, | | | | | | The following things I like without endorsing (PCB/PCBA stuff - outside the great women in my life [many] and without [mostly]): | | | | | | 1) A good set of design rules | | | 2) A good set of

Tenting via(s) under BGA & CSP?

Electronics Forum | Fri Apr 12 17:22:47 EDT 2002 | davef

First, splitting hairs on parlance. * Conformal Coating. A thin electrically nonconductive protective coating that conforms to the configuration of the covered assembly to provide environmental and mechanical protection. * Solder Mask. Coating mate

Re: More moisture-sensitivity ??'s

Electronics Forum | Mon Apr 24 17:42:34 EDT 2000 | Dave F

Rich: Awww, don�t worry that you have to ship product. This moisture sensitive part thing is more important. ;-) And don�t worry that everyone is giving you guff and no one is supporting you. Yours is a thankless job. ;-) You got it right!!!

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