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Author Topic: BGA soldering - ball collapse video  (Read 2997 times)

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Offline flolicTopic starter

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BGA soldering - ball collapse video
« on: May 08, 2013, 07:46:32 am »
Lately I am doing much of BGA rework, and want to share with you video of balls reflow moment.

http://youtu.be/xhDKHkuocZI
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Offline BravoV

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Re: BGA soldering - ball collapse video
« Reply #1 on: May 08, 2013, 08:00:06 am »
Cool !  Thanks for sharing !  :-+
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Offline marshallh

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Re: BGA soldering - ball collapse video
« Reply #2 on: May 08, 2013, 08:25:39 am »
nice video, it's always a nervous and rewarding moment when assembling my pcbs

I havent had a BGA fail yet though.
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Offline flolicTopic starter

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Re: BGA soldering - ball collapse video
« Reply #3 on: May 08, 2013, 09:24:53 am »
I repair notebook motherboards on a daily basis, graphics chips on those fail very often after few years of use. So I pull them out, replace ROHS sh*t lead free solder balls with good quality leaded 63/37 ones, and reflow solder them back. That fixes the problem  :)
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