[sdiy] Another new hard to find part....

karl dalen dalenkarl at yahoo.se
Wed Jul 7 03:24:13 CEST 2004


--- Magnus Danielson <cfmd at bredband.net> skrev: > From: karl dalen 

> BGAs is a real blessing really. It is not DIY-friendly yeat,

2 layer, outer rim BGA capsules are more sturdy and easyier
to deal with then PLCC!!

> > I find LQFP pain in in the rear end to solder, particularely
> > when pins exeed 32!!
> 
> Tell that to the man who had to "correct" for the wrong foot-pattern between
> PCB and ordered component for a 208 pin LQFP!
> http://ebs.homedns.org/tips/hantverk/ytmontering/gal.jpg

Now that's an real piece of art!! Brave man!

> Notice the pin-extentions? 0.1 mm silver leads. Oh, by the way... this card
> worked after this "correction". Let me tell you, that "engineer" got his
> lesson tought. Now you know why one wants a good man by the soldering iron on
> a bad day.

Would it be possible that this actually happened at NI? :-) 

Reg
KD

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